Everyday utilities beta
QR Code Toolkit
Generate QR codes or decode QR images in your browser.
Generated and decoded locally in your browser
Preview
Enter something to create a QR code.
Enter content to generate a QR code.
Choose a QR image
PNG, JPEG, WebP, or another image format your browser can decode.
QR image decoding isn’t available in this browser.
This browser is missing the local image or canvas features needed by both decoding paths. Generation still works normally; try a current Safari, Firefox, Chrome, or Chromium-based browser to decode an image.
Checking browser support…
Decoded contentNever auto-opened
Select an image to begin.
How it works
- Generate
- Create QR codes for text, links or Wi-Fi credentials. Generated codes use error-correction level M and can be saved as PNG or SVG.
- Decode
- Select a QR image to read it locally. Decoded links are shown as text and are never opened automatically.
- Wi-Fi codes
- A Wi-Fi QR code contains the network password by design. Celestia Tools does not upload or persist the value.
- Image limits
- Decode inputs are limited to 20 MB and 40 megapixels. Blur, low contrast, perspective distortion or very small QR modules can prevent a successful read.