Your QR code will appear here
QR Code Generator Guide
1
Paste or type the text or URL you want to turn into a QR code
2
Pick size, error-correction level and colors, then click "Generate QR code" — it shows instantly
3
Click "Download PNG" to save the QR code as an image for printing or sharing
✅Where QR codes are used
- Cards & posters: turn URLs, WeChat or contact info into a scannable code
- Events & payments: share links, sign-up forms or payment pages in one scan
- Products & packaging: manuals, official sites and traceability via QR codes
💡Tips
- More content means a denser code — keep URLs short for faster, more reliable scans
- Higher error correction resists damage but looks denser; "Medium (M)" is fine for most cases
- Keep enough contrast between foreground and background (dark on light) for easy scanning
A QR code encodes URLs, text and more into a square pattern that any phone camera can open or copy in a single scan — widely used on cards, posters, payments and product packaging. This tool turns any text or URL into a QR code you can download.
🔒 QR codes are generated entirely locally in your browser, nothing is uploaded; supports Chinese, custom size and colors, error-correction levels, and PNG download — no install, no signup.