QR Code Generator
Generate QR codes from any text or URL instantly. Choose error correction level (L/M/Q/H), customize size, and download as PNG. QR codes are generated entirely client-side using the qrcode.js library.
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Common Use Cases
- Create QR codes for website links
- Generate QR for Wi-Fi credentials
- Build print-ready QR codes for cards
- Share URLs for mobile testing
Frequently Asked Questions
What is error correction in QR codes?
Error correction allows QR codes to be scanned even when partially damaged or covered. Level L = 7% recovery, M = 15%, Q = 25%, H = 30%. Higher levels create denser QR codes. Use H for QR codes that will be printed on physical items.
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Tool Info
CategorygenerationAI EnhancementNoData StorageZero retention