How to Use
- Select a type and enter your content.
- Choose an error-correction level and adjust size/margins/colors.
- Click Generate and verify the preview.
- Download SVG (print) or PNG (general use).
Core Features
- Generate QR codes for URL, text, Wi-Fi, and email in seconds.
- Create permanent static codes that donโt rely on server redirects.
- Tune error correction (L/M/Q/H) for different scan environments.
- Customize size, margin, colors, and rounded modules for design needs.
- Download crisp SVG (vector) or PNG for sharing and printing.
- Protect privacy with local generationโyour content is never uploaded.
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Calculation Logic
- Error correction levels (L/M/Q/H) trade capacity for resilience.
- SVG export can be generated by building an SVG matrix output.
- Strong foreground/background contrast improves scan reliability.
FAQ
- Is it free?
- Yes, including SVG downloads.
- Is my content uploaded?
- No. QR codes are generated locally in your browser.
- Do static QR codes expire?
- No. Static codes encode data directly and donโt depend on our server.
- Why change error correction levels? (Technical)
- Higher levels scan better when damaged or partially covered, but reduce maximum data capacity.
- Why download SVG instead of PNG?
- SVG is vector-based, so it scales cleanly for print and large layouts.