Verkfæragátt
Skoðaðu verkfæri Finite Field eftir flokki og opnaðu hvert verkflæði beint í vafranum.
Síaðu eftir tólanafni, lykilorði eða sniði.
197 verkfæri
Fast, private, and purpose-builtNewline Compress
Collapse consecutive blank lines while preserving single line breaks. Keep up to one blank line, remove all blank lines, treat whitespace-only lines as blank, and export in LF or CRLF.
Hyphen / Dash Normalizer
Normalize hyphens, en dashes, em dashes, minus signs, and Japanese long sound marks with structure-aware protection for URLs, dates, versions, CLI flags, and code.
Greinarmerkjaumbreytir
Staðlaðu greinarmerki, gæsalappir, bil og tákn með einum smelli. Inniheldur útilokunarreglur fyrir URL/netföng/kóða/tölur, auðkenningu breytinga, sögu forsniða og deilihlekki sem innihalda aðeins stillingar.
Bilajafnari
Samræmir fullbreið bil, NBSP, TAB og endurtekin bil. Inniheldur hreinsun fyrir eina línu, hreinsun fyrir margar línur, kóðaörugga vörn og meðhöndlun á órofa bilum í fjöltyngdum texta.
HTML to Text
Paste HTML to remove tags and convert it into readable text with clean paragraphs and list line breaks. Script/style are excluded, and HTML entity decoding is optional.
Regex Tester
Test regular expressions instantly in your browser. Highlight matches, inspect capture groups, and verify replacement niðurstaðas. Supports flag toggles (g/i/m). JavaScript regex engine.
Cron Descriptor
Convert cron expressions into readable descriptions with 5/6/7-svið support and timezone handling. Also shows upcoming N run times.
Sort Lines Verkfæri
Sort pasted lines in natural, numeric, or dictionary order. Supports blank-line removal, dedupe, locale selection, and trimming line edges. Everything runs in your browser.
Duplicate Line Remover
Remove duplicate lines from pasted lists with keep-order, ascending/descending sort, case matching, trim, and blank-line options. Useful for multilingual text cleanup and quick copy/export.
HMAC Generator
Compute HMAC-SHA256 safely in your browser. Keys and messages are never sent or stored. Supports Text/Hex/Base64 inntak and Hex/Base64 úttak formats.
Full-width / Half-width Converter
Convert full-width and half-width text in your browser. Supports alnum, symbols, and katakana in both directions, with category toggles, diff pyfirferð, URL/code protection, and settings-only share links.
JWT Decoder
Paste a JWT to decode header/payload instantly. No signature verification is performed. exp/iat/nbf are shown as Unix time and datetime (UTC/local).
Unix Time Converter
Convert Unix time (seconds/milliseconds) to date-time and date-time to Unix time. Auto-detects 10/13 digits, supports Local/JST/UTC, ISO 8601 úttak, share link, saga, and batch conversion.
Timezone Converter
Convert date and time between JST, UTC, and IANA time zones. Includes day-rollover highlights, batch conversion, copy-ready formats, and shareable URLs.
ETA Reiknivél
Calculate ETA from departure date-time, distance, average speed, and breaks. Supports km/mi/nm, km/h/mph/kn, time-zone differences, rollover labels, and shareable URLs for global use.
Transport CO2
Estimate transport CO2e from shipment weight, distance and transport mode factors. Supports road, rail, ocean and air legs, plus share URLs and CSV export.
Dim Weight Reiknivél
Calculate dimensional weight from L×W×H and a carrier divisor, bera saman it with actual weight, and show chargeable weight. Supports 5000/6000/139/166, custom divisors, metric and imperial units, quantity, rounding, and share URLs.
Packing Material Reiknivél
Estimate boxes required, corrugated area, tape length, and cushioning volume from box count and box size. Supports metric and imperial units, box style, sealing pattern, fill ratio, share URLs, and secondary units.
Freight Class Helper
Calculate density from dimensions and weight, then estimate freight class with the NMFC density scale effective July 19, 2025. Supports metric and imperial inntak, boundary warnings, share URLs, and a density-only disclaimer.
Pallet & Container Loading Calculator
Calculate total CBM, required pallets, estimated 20ft/40ft Dry container count, and load factor from box dimensions and quantity. Supports mixed cargo rows, metric/imperial input, major pallet standards, share URLs, and CSV export.
Label & QR Generator
Create A4/A6 label PDFs and QR codes from item names, lot codes, and handling instructions. Supports A6 single labels, A4 full-page labels, A4 4-up layouts, CSV bulk inntak, multilingual UI, and local-only processing.
Logistics Unit Converter
Convert weight, length, volume, temperature, and speed on one screen. Supports kg/lb, m/ft, m3/ft3, C/F/K, km/h, mph, knots, US gallons, Imperial gallons, short tons, and long tons.
Load Distribution Checker
Check front/rear and left/right imbalance from quick weight inntaks, then yfirferð simple correction guidance. The 2-axle ökutæki mode also gives a static axle-load estimate from load position. Supports kg/lb/t, m/ft, and share URLs.
Concentration Converter
Convert molarity, molality, wt%, vol%, and ppm with explicit assumptions. Enter density and molar mass only when needed, choose the ppm basis, and batch-convert pasted rows.
Efnaeiningabreytir
Umbreyttu algengum efnaeiningum fyrir þrýsting, hitastig, styrk (ppm↔mg/L), seigju (cP↔mPa·s) og rúmmál á einum skjá. Þar eru nálgunar- og nákvæmnishamir, formúlur, afritunaraðgerðir, staðbundinn ferill og deilanlegar slóðir.
Dilution Reiknivél
Calculate birgðir and solvent volumes with C1V1=C2V2 from birgðir concentration, target concentration, and final volume. Generate serial dilution taflas from step count and factors, with uL/mL/L switching, copy buttons, and rounding suggestions.
Tank Mix and Dilution
Calculate concentrate and water from spray volume, tank capacity, and dilution ratio or concentration. Supports multiple materials, rounding, and batch count output. This tool does not judge compatibility.
Spray Application Rate
Calculate spray application rate from travel speed, spray width, and nozzle flæði (total flæði or per-nozzle flæði × count). Shows deviation from your target rate plus the required speed or flæði adjustment for simple svið calibration.
Seeding Rate Reiknivél
Calculate required seed count and seeding rate (kg/ha or lb/acre) from row spacing, áætlunt spacing, germination, or target stand. Add thousand-seed weight or seeds per weight unit to estimate bags and innkaup quantity.
Agri Unit Converter
Umbreyttu einingum fyrir flatarmál, úðun og áburð með einni snertingu: ha↔acre, L/ha↔gal/acre og kg/ha↔lb/acre. Inniheldur uppáhald, feril, marktæka stafi, staðfærða birtingu talna og endurnýtingu án nettengingar.
Irrigation Water Guide
A quick irrigation guide that shows a practical water range per watering event from crop type, soil, heat, mulch, and irrigation method. Use it as a guide only and adjust by checking soil moisture.
Soil pH Lime Reiknivél
Estimate a lime requirement range from current pH, target pH, and soil type. Adjust for calcitic lime, dolomitic lime, hydrated lime, or other materials with CCE/ECCE, and view kg/10a, kg/ha, t/ha, and lb/acre together.
Crop Yield Matstæki
Estimate crop yield in kg or tonnes from áætlunt count, average fruit weight, and fruits per áætlunt. Convert the niðurstaða into box count or container count, and bera saman min/avg/max ranges in one view.
NPK Fertilizer Reiknivél
Calculate required fertilizer rates from grades such as 10-10-10. Supports blending, loss rate, kg/ha to lb/acre, P/K to P2O5/K2O, and optional cost estimates.
Compost Converter
Convert dry matter (tDM), as-applied weight, and per-hectare rates from moisture content and bulk density. Works for cubic-meter-based compost handling too.
Harvest Lot Labels
Create box and container labels from lot numbers, harvest dates, svið IDs, items, and grades. Export print-ready PDF or PNG with A4 or US Letter sheet layouts.
Box Label Maker
Create seafood box labels from vara name, lot, catch date, weight, and storage temperature. Export A4 sheet PDF or PNG, switch between QR and Code128, import CSV in bulk, and adjust svið names, order, units, and date formats for buyer rules.
Fish Box Loading Reiknivél
Estimate the maximum box count, layers, and leftover space from cargo-space dimensions and fish box or cooler dimensions. Includes floor rotation, stack limits, margin %, 2D layout pyfirferð, CSV/print minnisblað, and shareable URLs.
Fish Yield Reiknivél
Calculate edible seafood weight, loss weight, effective cost per edible kg, and estimated servings from raw weight, yield percentage, or a loss breakdown. Save company standards, combine multiple lots, export CSV, and print.
Boat Fuel Cost Reiknivél
Estimate fuel use and fuel cost for a fishing trip from distance, average speed, fuel burn (L/h or L/nm), and fuel price. Add multiple legs, idle time, and a safety factor for wind, waves, and detours.
Brine Concentration Reiknivél
Calculate the salt needed from a target brine percentage. Switch between %w/w (weight %) and %w/v (weight/volume %). Includes initial salinity, g/oz display, and optional additives such as sugar.
Rope Length Reiknivél
Estimate rope length for mooring, anchoring, or buoy lines from depth, tide range, wave and wind factor, scope ratio, and extra allowance. Show minimum, recommended, and innkaup-ready length in m or ft.
Fish Ice Calculator
Estimate required ice from fish weight, temperature, and transport time. Includes insulation and ice-type adjustments, shareable URLs, and CSV export.
Seafood Thawing Time
Estimate a seafood thawing time range from weight, thickness/shape, and method. Room-temperature thawing is not recommended. Includes short notes on drip and bacterial-growth risk.
Lengd í þyngd fisks
Áætlaðu þyngd fisks út frá líkamslengd í cm eða tommum. Notaðu staðlaða eða sérsniðna stuðla a og b, vistaðu stuðlasett í vafranum, deildu þeim sem JSON, leiðdu a út frá einu sýni, aðlagaðu a og b frá mörgum sýnum og reiknaðu marga fiska í lotu.
Traceability QR Generator
Create traceability QR codes offline from lot data, yfirferð the text content, and verify scannability on one skjár. No personal data required and nothing is uploaded.
Crop Rotation Áætlunner
Áætlun sviðs, crops, and áætlunting periods in annual and monthly views. Visualize fallow gaps, keep manual caution tags for same-family rotation notes, and export CSV, print PDF, or save local sniðmáts.
Density Calculator
Convert mass and volume using density. Supports units such as kg/L, g/mL, and lb/gal(US). Optional coefficient-based temperature correction, formula display, copy actions, and batch paste are included.
Stoichiometry Reiknivél
Calculate limiting reagent, excess amount, theoretical yield, and percent yield from reaction coefficients and inntak quantities in g, mol, or solution M×L. The page uses user-entered coefficients instead of automatic balancing.
Solution Recipe Reiknivél
Calculate required amounts in g and mL from the target concentration and final volume. Supports purity correction, multi-component recipes, x2/x10 scaling, print, CSV export, and shareable URLs.
Batch Scale-Up Reiknivél
Scale a batch while preserving formulation ratios. Adjust for loss and yield, round to a minimum charge increment, yfirferð deltas, and export the niðurstaða as CSV or JSON with browser-only save.
Measurement Uncertainty Reiknivél
Estimate concentration and dilution uncertainty from weighing error, volume error, and related inntaks. Convert tolerance notation to standard uncertainty, choose k factors such as k=2, yfirferð the main contributors, and copy a skýrsla-ready úttak.
Prófari fyrir ósýnilega stafi
Límdu inn texta til að greina ósýnilega stafi samstundis. Sýndu ZWSP/NBSP/BOM/stýristafi með staðsetningarupplýsingum og forstillingum fyrir hreinsaða afritun. Vinnsla eingöngu í vafra án upphleðslu.
Character Counter
Paste text and instantly see grapheme count, count excluding spaces/newlines, line count, UTF-8 bytes, code points, and full-width equivalent.
Base64 Encode/Decode
Convert text/files to Base64 or decode Base64. Supports Data URL splitting and UTF-8 text display. All processing stays in your browser.
SHA-256 Hash Reiknivél
Calculate SHA-256 directly in your browser. Generate and verify checksums from text and local files. Your data is not uploaded (Web Crypto API).
Container Loading Matstæki
Estimate container loading capacity for 20ft/40ft/40HQ from box size, quantity, orientation rules, and pallet usage.
Verðlagning frá heildsölu til smásölu
Reiknaðu kominn kostnað út frá heildsöluverði með gengi, úthlutun sendingar, tolli, innflutningsskatti og gjöldum, og áætlaðu síðan ráðlögð smásöluverðsbil út frá markframlegð eða álagningu.
Bundle Cost & Margin
For set cost calculation, assortment margin checks, and bundle pricing design. Calculate minimum price, gross profit, and gross margin from SKU mix, ratio, and unit cost. Supports shipping allocation and remainder handling.
Incoterms-samanburður
Berðu Incoterms® 2020 saman eftir skiptingu kostnaðar, áhættuflutningi og yfirliti yfir skjöl. Sýnir varnaðarorð eftir flutningsmáta fyrir sjó-, flug- og fjölhátta flutninga. Skoðaðu FOB gegn CIF gegn DDP fljótt og búðu til viðskiptatexta tilbúinn til afritunar.
Rúmþyngd og CBM
Reiknaðu rúmþyngd (5000/6000/sérsniðið), CBM og áætlaðan fjölda bretta út frá stærð kassa, þyngd og magni. Styður blandað einingainntak og sjálfvirka umbreytingu.
Picking Breakdown
Automatically calculate shortest picking breakdown from required quantity, units per case, and birgðir (case/each). Supports multi-lot birgðir, yield optimization, shortage alternatives, and no-open-case constraints.
Multi-Vöruhús Allocation
Based on the birgðir of multiple vöruhúss and the shipping cost coefficient for each destination zone, we can quickly suggest how many items to ship from which vöruhús. We also support division failure and vöruhús-specific pick fees.
Volume Discount Tafla
Generate a tiered pricing tafla from unit cost, minimum margin, and quantity breaks. Supports rounding, margin floor checks, currency formatting, and CSV export.
Payment Terms Reiknivél
2/10 Convert early payment discounts such as Net30 into annual interest rates (actual annual interest rates) and bera saman optimal payment terms including capital costs and fees. Supports parallel samanburður of up to 3 áætluns. payment terms reiknivél / 2/10 net 30 reiknivél.
Lánstraustsgátlisti
Lánstrausts-/innheimtuáhætta er metin á kvarðanum 0 til 100 með því að slá handvirkt inn viðskiptatímabil, fjölda tafa og aukningu/minnkun pantana. Ráðlagðar aðgerðir og ráðlögð lánamörk (bil) eru birt. Engin gagnaflutningur (reiknað í vafranum).
MOQ Carton Reiknivél
Automatically calculates three options: rounding up, rounding down, and minimum excess from MOQ (minimum order quantity), quantity (case pack), and desired quantity. A carton division calculation verkfæri that supports SKU line addition and CSV bulk inntak.
Price Increase Impact
Estimate revenue and gross profit changes by customer x SKU, customer, and SKU from current and new prices plus quantities. Supports spreadsheet paste, CSV export, and shareable URLs.
SKU Rule Checker
Normalize vara codes by checking SKU rules. Check for SKU duplication detection, full-width/half-width/hyphen spelling errors, prohibited characters, number of digits, and prefix violations all at once. Supports difference highlighting/warning only mode.
Packing Label Generator
Generate packing labels with box numbering like 1/12, SKU, quantity, and optional notes from CSV or tafla inntak. Supports A4 / US Letter, multiple label sizes, local-only processing, and reusable sniðmáts.
Molecular Weight Reiknivél
Enter a chemical formula such as C6H12O6 to calculate molar mass and elemental composition by mass. Supports parentheses and hydrates such as CuSO4·5H2O, plus copy, CSV, and shareable URLs.
Significant Figures and Rounding Checker
Suggest skýrslaing precision and notation from measured values, resolution, standard deviation, and rounding rules. Includes LOD/LOQ skýrslaing options, copy actions, presets, saga, and shareable URLs.
pH / pOH Reiknivél
Convert H+, pH, and pOH with a simple reiknivél for education and svið notes, with formulas and practical cautions.
Reiknivél fyrir reiðufjárnámundun
Námundaðu reiðufjárupphæðir með 0.05 þrepum, næstu námundun, námundun upp, námundun niður og öðrum verslunarreglum. Sjáðu upphafsgildi, námundað gildi, mismun og lotuniðurstöður á einum stað.
m²↔Tsubo↔Tatami↔m↔mm Converter
Convert m², tsubo, tatami, m, and mm with SI-based formulas. Set tatami dimensions for accurate conversion and generate fixed-decimal quick taflas.
Rebar Pitch Reiknivél
Calculate effective length from total length and edge offsets, then convert between bar count and spacing. Includes equal/centered/flush layout rules, coordinate list, CSV/JSON/SVG export, and shareable URLs.
Right-Angle Layout Helper (Pythagorean + Diagonal Check)
Calculate a reference diagonal from side lengths or 3-4-5, then judge measured diagonals against tolerance. Includes recommended 3k/4k/5k values, bulk paste, and judgement tafla copy.
Uppröðun akkerisbolta
Reiknaðu virka lengd út frá heildarlengd og vinstri/hægri kantfjarlægðum og umbreyttu síðan milli fjölda og bils. Inniheldur reglur fyrir jafnt/miðjað/jafnað skipulag, skýringarmynd, hnitatöflu, TSV/CSV útflutning og deilanlegar slóðir.
Slope Grade Reiknivél
Convert slope values between rise/run, percent, degrees, and 1:n. Includes m/mm and ft/in display switches, downhill handling, one-click copy per niðurstaða, and shareable links.
Tile & Flooring Layout Reiknivél
Estimate required tile count, edge cut widths, and waste rate from room and material dimensions. Bera Saman options for minimum waste, visual balance, and tiny-cut avoidance, then yfirferð cut positions in a diagram.
Formwork Area Reiknivél
Calculate formwork area for columns, beams, walls, and slab edges. Apply opening deduction rules and deduction faces, then confirm net area and multiplier-based reference values.
Scaffolding Area Estimate
Estimate scaffolding area from perimeter, height, and coverage factor, and calculate mesh/protection accessory area with loss in one pass.
Voltage Drop Reiknivél (Quick)
Quickly calculate voltage drop (V/%) from voltage, current, one-way distance, and conductor conditions. Bera Saman against an allowable threshold and yfirferð cable-size candidates when a standard set is selected.
Formulation Ratio Reiknivél
Build formulation taflas from weight or volume ratios, scale to a target total, check min/max tolerances, handle density conversion and rounding, and export the niðurstaða as CSV, TSV, or PDF.
Smásala Staffing Reiknivél
Estimate required staff for peak periods from visitor volume by time slot and average þjónusta time. Adjust utilization, add a buffer for breaks or absences, and split headcount across checkout, sala floor, and birgðiring.
Framlegðar- og álagningarreiknivél
Reiknaðu söluverð út frá markmiðsfremlegð eða reiknaðu öfugt framlegð og álagningu út frá núverandi verði. Innifalið eru pökkun, sending, greiðslugjöld og verðenda-námundun.
Discount Reiknivél
Calculate sale prices from the original unit price, quantity, and discount type. Supports percent-off deals, fixed discounts, second-item-half-off promotions, bundle pricing, quantity tiers, stacked discounts, and shareable URLs.
Currency Price Optimizer
Enter an exchange rate manually, convert a price, and round it to .99, .95, .00, whole-number, or custom endings. Yfirferð the converted price, final price, difference, samanburður candidates, and share URL instantly.
Roof Area Reiknivél with Pitch
Calculate sloped roof area from áætlun dimensions and pitch (degrees/Rise:Run/%/sun). Includes overhang, section split totals, waste rate, share URL, and print úttak.
Material Loss Reiknivél
Calculate order quantity from net required amount with Waste% or Yield%, salvage rate, and pack-size rounding. See pre-round need, order count, and leftover for each row.
Safety Birgðir & Reorder Point
Estimate safety birgðir and reorder points from demand and afgreiðslutími variability. Supports min/max estimation, low/medium/high þjónusta levels, and period-based calculations for seasonal demand.
EOQ Reiknivél
Calculate economic order quantity from annual demand, order cost, and holding cost. Supports MOQ, lot rounding, pasted taflas for batch calculation, shareable URLs, and CSV export.
Paint Quantity Reiknivél
Enter area, coats, substrate roughness, waste rate, coverage, pack size, and unit price to calculate required L/gal, can count, and estimated cost instantly.
Pipe Dimensions Chart (Nominal ↔ OD/ID)
Bera Saman Nominal/OD/ID/thickness by standard set. Keep source, standard name, and edition visible at all times, and print in A4 or Letter.
URL Encode/Decode
Convert URL encoding/decoding instantly in your browser. Switch between encodeURIComponent/encodeURI behavior, bera saman + vs %20, and detect possible double encoding.
QR Code Generator
Create QR codes for free from URLs or text, then download as SVG or PNG. Supports error correction and margin adjustment for better scanning.
Barcode & QR Parser
Paste scanned text to make barcode or QR contents readable. GS1 is parsed where possible, and you can copy the niðurstaða as a tafla, JSON, or text. Everything stays in your browser.
Price Card Maker
Enter a vara name, price, and SKU to generate store-ready price cards as PDF on A4 or US Letter. Supports Code128, EAN-13, and QR barcodes, plus CSV paste, sniðmát saving, and previous-session restore.
JSON Formatter
Free JSON pretty/minify verkfæri with line and column error details, key sorting, indent options, and one-click copy. Processing runs fully in your browser.
CSV/TSV Converter
Convert CSV and TSV both ways (comma ↔ tab). A tilboð-aware CSV parser correctly handles commas and line breaks inside tilboðd sviðs, fully in your browser.
CSV Deduplicator
Remove duplicate CSV rows by selected key columns. Supports first-win, last-win, and non-empty merge with summary metrics for removed rows and duplicate groups.
CSV Editor
Pyfirferð CSV files in your browser, remove unwanted columns, split or merge columns, and reorder úttak columns. Files never leave your device, and you can download the edited CSV right away.
Skattumbreytir
Umbreyttu milli verðs með skatti og án skatts með sérsniðnu skatthlutfalli, námundun skattupphæðar, lotulímingu, TSV-afritun og CSV-útflutningi fyrir VSK, GST og söluskattsferli.
CSV to JSON Converter
Convert CSV to JSON by paste or upload. Toggle headers, type inference, and empty-cell handling (""/null/omit). Copy and .json download supported.
YAML ↔ JSON ↔ TOML Converter
Free YAML/JSON/TOML converter. Paste text to convert instantly with formatting, validation, copy, and download support. Everything runs in your browser.
Markdown Preview
Pyfirferð Markdown instantly in your browser. md to HTML conversion runs locally with no upload or storage. Copy and download HTML with one click.
Markdown TOC Generator
Generate a Tafla of Contents from Markdown headings. Choose H2-only or H2-H4, handle duplicate headings with suffixes, and copy editafla úttak instantly.
Image Resizer / Compressor
Resize and compress images in your browser without uploading. Reduce photo file size and download instantly. Supports PNG/JPEG/WebP with quality control and side-by-side pyfirferð.
Image Converter
Convert WebP↔PNG and PNG↔JPEG directly in your browser. Adjust quality, handle transparency for JPEG, and download multiple niðurstaðas in one ZIP.
SVG Viewer
Paste raw SVG markup to pyfirferð the rendered niðurstaða safely. Inspect viewBox, size details, and warnings, with all processing done locally in your browser.
Line Shuffle Verkfæri
Randomly shuffle text lines (one line per item). Supports blank-line handling, fixed header line, and optional seed for reproducible úttak. Copy or save niðurstaðas in one click. Runs in your browser.
List Converter
Convert between bullet symbols (•, -, −) and numbered lists (1., 1)). Keep or align indentation, control existing numbering, and copy instantly.
Markdown Tafla Formatter
Paste Markdown taflas and align column widths instantly. Keeps alignment markers like :---. Detects and formats only tafla-like blocks in mixed text.
Prefix/Suffix Adder
Add a prefix or suffix to every line in multiline text. Supports blank-line skipping, numbering, insertion after indentation, and insertion before trailing whitespace. Runs locally in your browser.
Tilboð Style Normalizer
Normalize mixed quotation marks into one target style. Handles nested tilboðs, apostrophes, prime-like marks, HTML/code protection, warnings, and settings-only share links.
Password Generator
Generate passwords locally using secure random values. No server transmission. Supports length, character sets, exclusions, copy, and strength estimation.
OGP Tag Generator
Generate OGP tags (og:title, og:image, og:description) and Twitter Card tags from form inntak. Copy ready-to-paste meta tags for your head section, with image-size guidance and cache refresh tips.
FAQ JSON-LD gerð
Búðu til FAQPage JSON-LD hratt. Sláðu inn mörg spurninga- og svarapör, láttu úttakið verða fylki, afritaðu með script tag og fylgdu prófunarskrefum. Birting rich results er ekki tryggð.
robots.txt Generator
Generate a robots.txt sniðmát with Allow/Disallow rules and Sitemap lines. Risky full-block settings are detected with strong warnings and confirmation before copy.
JSON Key Sorter
Sort JSON object keys A-Z, choose all-level or top-level scope, preserve array order, and format indentation in one pass for cleaner yfirferðs.
Forestry Seedling Count & Spacing Calculator
Calculate required seedlings from area, target stems per hectare, survival rate, and supplement rate. Designed for forestry planting plans worldwide.
Drill Hole CSV Cleaner
Validate drillhole collar, survey, assay, and lithoskráy CSVs locally in the browser. Catch depth reversals, overlaps, missing coordinates, and likely unit mistakes before export.
JSA / TBM Generator
Generate editafla JSA / TBM drafts with representative hazards, controls, and PPE examples.
Dilution and Ore Loss Quick Reiknivél
Estimate dilution and ore loss from áætlunned width, mined width, and boundary split error. Built for underground mining, short-term áætlunning, and quick technical checks.
Ore Cutoff Grade Reiknivél
Estimate break-even cutoff grade from metal price, recovery, mining cost, processing cost, and G&A. Supports unit conversion, price scenario samanburður, sensitivity analysis, and PDF export.
Harvest Readiness Memo
Organize Brix, firmness, skin color, days after bloom, and GDD into candidate harvest rows.
Charcoal Yield Reiknivél
Estimate charcoal, fines, ash, and residual loss from dry wood weight, kiln type, target charcoal grade, and feedbirgðir group.
Orchard Canopy Volume Calculator (TRV)
Calculate TRV, spray volume, and pruning references from tree measurements.
Chill Requirement
Calculate chill hours and chill portions from hourly temperature records for orchard fruit, compare them to cultivar thresholds, and share the setup with CSV paste, JSON export, and a lightweight URL.
Silkworm Batch Calendar
Enter a start date and batch type to show only the next silkworm rearing step from egg placement to dried cocoon. It supports multilingual labels, shareable URLs, and local saving.
Cocoon Grading Minnisblað
Record appearance, size, defects, shell percent, filament length, and reelability per lot, then build a quick rank and samanburður tafla entirely in the browser. Supports multilingual labels, URL sharing, CSV / JSON export, and local saving.
Silkworm Cocoon Drying and Storage Assistant
Record cocoon drying start times, methods, interim checks, storage locations, and no-mix conditions. Local saving, CSV / JSON export, and printing are supported, with a multilingual UI for use worldwide.
Silk Reeling Skrábook
Record sericulture reeling lots with machine conditions, water temperature, water quality notes, thread breaks, operators, and yield. Track dry cocoon storage, storage, boiling, reeling, re-reeling, water management, and machine maintenance in one local-first skrábook with multilingual labels, unit-aware saga, and CSV / JSON export.
Marktafla silkiorms
Marktafla fyrir silkiormarækt sem sýnir markhitastig, raka, loftræstingarathugasemdir og raunfrávik fyrir hvert stig. Hún styður staðbundinn CSV-innflutning, handvirkt inntak, prentun og skipti á hitastigseiningu.
Silkworm Yield and Cost Simulator
Estimate batch revenue, cost, and profit from leaf amount, rearing days, mortality, cocoon yield, grading ratios, reeling yield, and labor time. Works entirely in the browser with multilingual, multi-currency, and multi-unit support.
Silkworm Feeding Áætlunner (Host Áætlunt Sniðmáts)
Áætlun silkworm feeding notes with host áætlunt sniðmáts, scientific names, aliases, and local browser storage.
Fruit Thinning / Crop Load Calculator
Estimate how many fruits to leave per tree from tree age, vigor, target fruit size, and target yield. Supports weight and diameter input, and helps plan orchard thinning.
GDD Growth Stage
Calculate cumulative GDD from budbreak or bloom dates and daily temperature CSVs, then show the current growth stage and harvest forecast. Built for orchard áætlunning without a weather API.
Orchard Irrigation Runtime Reiknivél
Estimate per-tree irrigation water from tree age, spacing, and soil, then calculate one runtime from dripper flæði and count.
Orchard Pollination
Plan orchard pollinizer mixes from the main cultivar, pollinizer cultivar, bloom overlap, and target ratio. Built for apples, pears, sweet cherries, sour cherries, almonds, and multilingual orchard workflows.
Orchard Row Shade Simulator
Visualize orchard shade bias from latitude, slope aspect, row direction, tree height, and canopy width in your browser. Switch between annual bias, high sun, equinox, and low sun with a true-north azimuth convention and a multilingual UI for orchards around the world.
Orchard Labor Estimator
Estimate orchard labor and completion time from area, tree count, work type, and throughput. Supports pruning, thinning, harvest, bagging, mowing, and spraying with tree-based and area-based planning.
Orchard Planting
Calculate orchard tree count, estimated rows, pollinizer ratio, and spare seedlings from area and spacing inputs. Supports m², ha, acre, m, ft, and in.
Orchard Risk Check
Quickly estimate orchard sunburn and cracking attention from temperature, sunlight, irrigation status, and fruit exposure. It runs entirely in your browser and supports shareable URLs and draft restore.
Frost and Heat Alert Check
Show orchard frost and heat alert levels from forecast low/high, humidity, wind, sun exposure, and stage. A quick check built to work across languages.
Plot Survey Logbook
Record plot-by-plot species, DBH, height, health, and regeneration, then export CSV locally.
Moisture Removal and Target Weight Reiknivél
Calculate water removal and target weight from current weight and moisture in the browser.
Wood Moisture Content and Green Weight Converter
Convert moisture content, dry weight, green weight, and density in one forestry tool.
Skógræktarverkfæri
Measure plot area, perimeter, and centroid from GPS point series, manual coordinates, or local GPX, GeoJSON, and KML files. Browser-only, basemap-free, and no data upload.
Charcoal Kiln Batch Skrá
Record one charcoal kiln batch with charge amount, times, notes, and yield, then export CSV or JSON locally.
Charcoal Kiln Cycle Timer
Track charcoal kiln phases in the browser. Use local notifications, device-only storage, and offline-friendly timing for svið work.
Charcoal Particle Size and Fines Ratio Manager
Check shipping readiness and route charcoal lots to the right use class from sieve niðurstaðas and fines ratio.
Silkworm Symptom Triage Note
Structured observation notes for silkworm rearing. Record symptoms, onset, mortality, recent temperature and humidity changes, and mulberry leaf condition instead of guessing a disease name.
Sericulture Lot Passport
Create a local traceability passport for sericulture that links egg lots, mulberry lots, rearing rooms, cocoon harvest dates, drying conditions, and reeling batches. Works offline, supports multilingual UI, and úttaks QR, print, PNG, JSON, and shareable URLs.
Hreinlætisendurstillingarskrá silkiormaræktar
Hreinlætisendurstillingarskrá fyrir silkiormarækt. Athugaðu röðina frá lokum fyrri lotu að förgun, þvotti, sótthreinsun, þurrkun og upphafi næstu lotu, og skráðu hitastig, rakastig, gæði mórberjalaufa, þéttleika, loftræstingu og gólfhreinsun fyrir hverja lotu. Styður fjöltyngt viðmót, staðbundna vistun, CSV/JSON útflutning og prentun.
Concrete Truck Load Reiknivél
Add up rectangular, trapezoid, circular, and cylindrical concrete volumes, apply waste %, and estimate truck loads with round-up skráic. Supports m³ and yd³. Truck count is an estimate.
Drying and Recoat Timing Áætlunner
Adjust drying, recoat, and masking timings from data-sheet values based on site temperature. Supports C/F switching, proposal-ready PDF export, and shareable URLs.
Tolerance Checker
Judge measurements against target+/-tol or upper/lower criteria with automatic reason úttak. Supports column-fixed mm/m units, batch CSV checks, and niðurstaða CSV export.
Trình tạo bản nháp thông số và dự toán sơn
Enter area, substrate, deterioration, target durability, and finish gloss to generate a paint specification draft with work items, substrate prep, coating steps, exclusions, and approximate quantities for sala proposals.
TDS/SDS Quick Reader
Upload a TDS or SDS PDF and pull out coverage, recoat time, dilution ratio, application temperature, VOC, and precautions in a clean browser-only view.
Exterior & Interior Color Simulator
Upload a photo to simulate exterior and interior color changes, signage, and UI-style layouts, then check contrast using 4.5:1 for normal text, 3:1 for large text, and 3:1 for UI elements.
Dew Point Checker
Estimate dew point from air temperature and relative humidity, then judge painting workability from the gap to the surface temperature. Supports metric and imperial inntaks, áætlunned-time notes, share links, and browser-only processing.
Paint Defect Wizard
Diagnose coating defects by combining the visible symptom with temperature, humidity, dew-point spread, substrate moisture, surface contamination, and application conditions.
Paint Surface Area Calculator
Calculate paintafla area for walls, roof pitch, tanks, pipes, steel sections, fences, and direct inntaks in one browser-based verkfæri. Pass the net area directly to the paint quantity reiknivél.
VOC Compliance
Enter country or region, coating category, and VOC value to get applicable regulations, limits, and label notes. Built-in packs cover EPA architectural coatings and EU/EEA decorative paints and varnishes.
WFT/DFT Coating Coverage Reiknivél
Back-calculate required WFT, theoretical coverage, and actual usage from target DFT, volume solids, loss rate, area, coats, and area share. Built for industrial coating work with microns/mils support.
JSON Compare
Compare two JSON documents semantically in your browser, reduce array noise with match keys and tolerance, and export JSON Patch or JSON Merge Patch without uploading data.
JSON Compare
Compare two JSON documents semantically in your browser, reduce array noise with match keys and tolerance, and export JSON Patch or JSON Merge Patch without uploading data.
Stundaskrárgerð
Búðu til kennslustundaskrá úr kjörum um fag, kennara, stofu og dag og skoðaðu síðan árekstra og óúthlutaðar kennslustundir.
Paint Quantity Reiknivél
Enter area, coats, substrate roughness, waste rate, coverage, pack size, and unit price to calculate required L/gal, can count, and estimated cost instantly.
Forestry Road Slope Checker
Calculate slope from two points or from a route point list, then highlight hazardous segments. Built for forestry road networks, skid trails, and cable yarding áætlunning.
Firewood Equipment Pre-Start Inspection Skrá
Record pre-start inspections for chainsaws, skrá splitters, belts, blades, and PPE in a browser-only skrá. Replace paper check sheets and reuse the same vinnuferli across sites worldwide.
Charcoal Manufacturing Safety Check Skrá
Safety check skrá for charcoal varaion. Record CO, fire, burns, dust, ventilation, and PPE every time.
Underground Ventilation Airflæði Reiknivél
Mining verkfæri for estimating required airflæði from workers, diesel equipment, and local minimum airflæði.
Mining Water Balance Reiknivél
Build a quick site water balance from inflæði, drainage, reuse, evaporation, and storage change.
Simple Ore Blend Grade Reiknivél
Instantly calculate average grade, contained metal, and the gap to a target grade across multiple ore sources.
XYZ and Azimuth/Dip Converter
Convert azimuth, dip, and length to XYZ, or reverse XYZ back to azimuth and dip. Includes north-reference notes and CSV batch conversion.
Open Pit Bench Design Checker
Check bench height, berm width, face angle, and overall slope angle in a 2D open pit section.
RQD / Reiknivél fyrir kjarnaendurheimt
Athugaðu RQD, kjarnaendurheimt og kjarnatap fyrir hvert borholubil.
Mining Sample Chain of Custody Skrábook
Record sample collection, packing, transport, and lab móttaka locally. Generate sample IDs, handover skrás, label print data, and QR codes without sending records to the cloud.
Truck-Shovel Cycle Time Varaivity Reiknivél
Calculate cycle time and varaivity from load time, haul distance, speed, and wait time.
Tailings Storage Facility Inspection Gátlisti
Record tailings facility inspections with photos, staða labels, and a PDF-ready skýrsla.
Tree Height and Slope Clinometer
Estimate tree height and slope on site with a browser-based clinometer. Use your phone angle sensor or manual inntak, save records on the device only, and work offline when needed.
Athugun á eldiviðarstærð og sérlýsingu
Athugaðu hvort eldiviðarlota falli innan smásölu-, fyrirtækja- eða viðarkolabilanna út frá lengd, þykkt, klofningi og rakastigi.
Firewood Yield Matstæki
Estimate firewood pieces, stacked volume, and bag count from skrá diameter, length, defect rate, and target firewood size. Built for svið áætlunning and estimates with multilingual and metric/imperial support.
Biomass / Carbon
Metaðu yfirjarðarlífmassa, kolefni og CO2ígildi út frá DBH, trjáhæð, viðarþéttleika og tegundahópi. Notaðu innbyggðar viðmiðunarlíkanajöfnur, vistaðu sérsniðna stuðla og deildu niðurstöðunni með slóð, JSON eða CSV.
Tree Felling Safety Zone Reiknivél
Estimate retreat distance and exclusion radius from tree height, slope, retreat direction, and nearby obstacles. This browser-only verkfæri is a conservative aid for svið judgment, not a legal determination.
Reiknivél fyrir skógarhöggsframleiðni
Gerðu vinnudagbækur að framleiðni-, kostnaðar- og tilboðsmati með staðbundnum gjaldmiðilsstillingum.
Reiknivél fyrir rúmmál standandi trjáa
Reiknaðu rúmmál standandi trjáa út frá DBH, hæð, lögunarstuðli og forstillingum formúlu, með skiptingu milli m³ / ft³ / board feet.
Hagræðir fyrir bolskurð
Skipuleggðu hvar á að saga bolinn út frá lengd, mjósnun, göllum, vörulengdum, gæðaflokkum og verði.
Umbreytir fyrir hitagildi eldiviðar og viðarkola
Berðu saman nýtanlegt hitagildi eldiviðar og viðarkola eftir kg, poka og rúmmáli út frá rakainnihaldi og rúmþyngd.
Grunnflatarmál og stofnþéttleiki
Calculate basal area per hectare or acre, stem density, and average DBH (QMD) from fixed plot and BAF angle-gauge surveys. Switch between metric and imperial units, share state by URL, and keep everything multilingual.
Forest Stand Metrics Quick Calculator
Quickly check stem density, basal area, and survival from plot area, current stems, and target density.
Skrá Volume and Load Reiknivél
Calculate skrá volume from small-end diameter, butt-end diameter, and length. Estimate load weight from density, bera saman truck capacity, and edit volume rules and density taflas for regional vinnuferlis.
Skrá Volume Reiknivél
Calculate skrá volume from length, butt diameter, and top diameter with Smalian, Huber, or Newton.
Wrap Text
Insert line breaks every N characters to format text. Supports preserving/reflæðiing existing line breaks, wrapping by whitespace, punctuation-priority wrapping, and local browser-only processing.
App / Kerfi Rough Estimate
Estimate app and kerfi effort, duration, and cost from skjárs, roles, notifications, and integrations in the browser.