Barcode Reader
Read EAN, UPC, Code 128, Code 39, QR, Data Matrix, PDF417 and Aztec codes from a photo or screenshot.
FreeNo uploadNo sign-up
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How to use the Barcode Reader
- Drop an image on the Input box, click to choose one, or paste it with Ctrl+V. An example image is loaded to start with.
- Adjust the options. The result updates automatically.
- Click Download to save the result, or Copy to put it on your clipboard.
Private by design
The Barcode Reader runs entirely in your web browser. Nothing you open here is uploaded to a server, so it is safe to use with private files and keeps working if your connection drops after the page has loaded.
Frequently asked questions
Is the Barcode Reader free?
Yes. The Barcode Reader on Codegres.org is completely free, with no sign-up, no limits and no watermark.
Is my code uploaded anywhere?
No. The Barcode Reader runs entirely in your browser using JavaScript, so your code never leaves your device and is not stored or seen by anyone.
Does the Barcode Reader work on my phone?
Yes. It works in any modern browser on Android, iPhone, Windows, Mac and Linux, with nothing to install.
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