Browser-only
Invisible Character ???
Paste once to see where invisible characters hide, what they are, and how many exist.
Your text is never sent. Analysis runs entirely in your browser.
??
Characters 0
Detection summary
Pending
Total
0
Types
0
Occurrences
0
??
Keep the original text and highlight only invisible characters.
Detected output appears here.
Detected items
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??? results yet.
??
Fix common issues in one click.
Replace presets
Detection scope
Choose what to include in the results.
??? ?? rules
Toggle individual rules as needed.
Caution
These changes may alter meaning.
How to use
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1
Paste your text
Analysis runs automatically as you type or paste.
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2
Review the summary and list
See type counts and jump to each issue.
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3
Clean copy
?? presets or rules, then copy the cleaned text.
Examples
???? & tips
- • Lists are shortened for inputs over 50,000 characters.
- • Symbol view is ready for reporting or sharing.
- • Clean copy never alters the input text.
- • ??? data is saved, and there are no ads.
?? ?? ??
Is my text sent to a server?
???. Everything runs locally in your browser.
What characters are detected?
Zero-width, confusing spaces, soft hyphens, control codes, and line break variants.
Can I export a report?
?. Use "?? detection report" to capture types, counts, and positions.