Create and read QR codes
Generate a QR image from text or a URL, or decode the contents of a QR code from an image already on your device.
All tools
Create and read QR codes
QR Code Generator and Reader
Create QR codes for text and URLs or scan a QR code from an image. Free, local processing with PNG download.
Files stay on this deviceGenerate QR code
Read a QR code
Use a clear, front-facing image for the best result.
Decoded content
—
Generate or scan
For generation, enter content, choose size and error correction, then download PNG. For reading, choose a clear front-facing QR image and copy the decoded result.
Method and sources
QR generation uses the bundled MIT-licensed qrcode 1.5.4 library. Reading uses bundled jsQR 1.4.0 under Apache-2.0; image pixels are inspected locally.
Referenced projectsqrcode 1.5.4jsQR 1.4.0
Frequently asked questions
What can QR Code Generator and Reader do?
Generate a QR image from text or a URL, or decode the contents of a QR code from an image already on your device.
How do I use QR Code Generator and Reader?
For generation, enter content, choose size and error correction, then download PNG. For reading, choose a clear front-facing QR image and copy the decoded result.
Does QR Code Generator and Reader upload my data?
The tool runs in your browser. Your selected files, entered content and generated results are not sent to Zituo Tools.