QR Code Generator (URL/Text to SVG/PNG Download)
Create QR codes for free, then tune error correction and margins for more reliable scans.
Your input is processed in the browser and is not sent to a server.
Free QR code creation: paste a URL and generate instantly
QR code generator SVG: export vector SVG and PNG
How to use (3 steps)
- Enter a URL or text.
- Adjust error correction, margin, and size if needed.
- Download as SVG or PNG.
Tips for better scanning
- For print and flyers, use PNG at 1024px or higher, or use SVG.
- If scanning is unstable, increase margin (4+) and ECC (M or higher).
- If your URL is long, a short URL usually gives a more stable code.
FAQ
What should I do if the code will not scan?
Adjust error correction (ECC) and margin. Larger margins usually improve stability, and higher ECC helps when dirt or damage is expected.
Is there a character limit?
The exact limit depends on content and character type. Longer content makes denser codes, so the tool shows warnings for long input.
Can this tool generate Wi-Fi QR codes?
It can be added as a future extension. The design already allows adding an SSID/password form mode.
Notes
- Transparent backgrounds and low-contrast colors can reduce scan reliability.
- Always test scanning on real devices before printing.
- Input stays on this device and is not sent to a server.