Daras Tool · Free
QR code generator.
Convert any data — URL, text, vCard, WiFi password — into a scannable QR code. Color, size, error correction level customizable.
Type something, QR will appear.
How do QR codes work?
QR (Quick Response) codes were developed by Denso Wave in Japan, 1994. Square-shaped, scanned by camera, encode data. Higher error correction means partial damage doesn't break readability.
Tip
- If placing a logo in the center, use H error correction — tolerates 30% damage.
- Print at least 2cm × 2cm; smaller sizes are hard to scan.
- Use high contrast: dark foreground + light background. Avoid pastel + pastel.
- Shorten URLs before encoding — simpler QR, faster scanning.
Get started
Try it in your trial store, go live when you are ready.
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