QR code decoder
About this tool
Read what a QR code contains without scanning it on your phone. Upload a clear PNG or JPEG and decoding runs on your device, so the image never leaves it. Useful for checking print proofs and unknown codes.
QR code decoder
See what a QR code contains without scanning it on your phone.
How it works
Three quick steps — then download or copy. Each tool page includes tips and FAQs.
Upload a QR image
Use a clear PNG or JPEG of the code. Cropped photos work if the squares are sharp.
Decode in your browser
We read the pixels locally, so the image is never uploaded to our servers.
Copy the contents
Copy the decoded text or URL to check links before you share or reprint them.
Frequently asked questions
Is the image uploaded to iID.lt?
No. Decoding runs entirely in your browser.
Why did decoding fail?
Try a tighter crop, higher contrast, less blur, or a flatter photo of the code.
Is this tool free?
Yes. It is free to use in your browser, with no sign-up.
Can it decode URLs and plain text?
Yes. Whatever text or URL the QR code contains is shown so you can copy it.
Does it work offline after the page loads?
Decoding happens locally once the page has loaded, so your image is never sent to our servers. You still need a connection to load the page itself.