QR Code Generator
Instantly generate QR codes for URLs, text, or phone numbers. Customize color, size, and error correction levels. Everything runs in your browser.
19 characters
128px1024px
#000000
#ffffff
All processing happens on your device — no data is sent to servers.
How to Use
- Type or paste your URL or text content into the input box.
- The QR Code automatically updates as you type.
- Customize the size, colors, margin, and error correction as desired.
- Click Download PNG to save, or Copy Image to copy it directly to your clipboard.
FAQ
What is the error correction level?
Error correction allows QR codes to be scanned successfully even if the code is partially dirty, damaged, or covered. Higher levels (Q, H) add more redundancy but make the QR pattern more dense.
Can I add a custom logo in the center?
Yes. For logos, select High (H) or Quartile (Q) error correction, download the PNG, and overlay your logo image in the center using any graphic design editor.
Is my data collected?
No. The QR Code generation library runs entirely client-side in Javascript. Your input is never sent to any server.