How to use it
- 1
Enter text, choose error correction, and select the PNG size.
- 2
Generate and download the QR code or choose a local image.
- 3
Read the result and inspect the text before using it.
What the tool can do
- L, M, Q, and H error-correction levels with a four-module quiet zone.
- UTF-8 text, PNG export, and reading one QR code from a raster image.
- JPEG, PNG, WebP, and AVIF when the browser can decode the format.
Common use cases
- Transfer a short URL or text between devices.
- Prepare a QR PNG for manual placement in a document.
- Inspect QR content from a local screenshot.
How it works inside
The QR matrix is generated locally and rasterized into a black-and-white Canvas PNG.
The image is decoded to RGBA pixels; found text is shown only in a read-only textarea.
Questions and answers
Does the tool open a decoded link?
No. All decoded content remains plain text and requires manual inspection.
Is the image uploaded?
No. Generation, decoding, and PNG export happen locally in the browser.