Data / Local QR toolkit
QR Code Generator & Reader
Turn text and URLs into downloadable QR images, or decode a QR image locally without sending its contents to a server.
Runs entirely on your deviceNo uploads, accounts, cookies, or personal tracking.
Generated QR code
PNG with a standard quiet zone
No QR code yet
Enter a value and choose Generate QR code.
Image and decoded value
10 MB maximum
Drop a QR image hereor choose it from your deviceHigh-contrast, uncropped codes work best.
DECODED VALUE
1. Add your data
Choose Generate or Read.
2. Choose the result
Enter text or select a local QR image.
3. Save it locally
Download the QR image or copy the decoded value.
Practical guide
Generate or read QR codes without sending their contents online
Create a downloadable QR image from text or a URL, or decode a QR code from a local image. Both directions run in the browser, which keeps private links, Wi-Fi details, draft messages, and decoded values off a remote QR service.
Common uses
- Create a QR code for a URL, short instruction, or event detail.
- Read a QR image from a screenshot without uploading it.
- Choose image size and error correction before downloading a PNG.
What to expect
- Generation
- Enter up to 2,000 characters and choose 256, 512, or 1,024 pixel output.
- Error correction
- Low, medium, quartile, and high error-correction levels are available.
- Reading
- Choose a local image; decoded text can be copied after a QR code is found.