How to use Barcode & QR Reader
What Barcode & QR Reader does#
Upload an image containing a barcode or QR code and instantly read its contents. Supports QR, EAN, UPC, Code 128, Data Matrix and more. Everything is decoded in your browser — the image never leaves your device.
How to use it#
- Open the tool and select your file, or drag and drop it onto the page.
- Adjust the available options to suit what you need.
- Run the tool and preview the result.
- Download your file in one click.
Your privacy#
Barcode & QR Reader runs entirely in your browser. Your data never leaves your device — there is no upload, and nothing is stored on our servers.
Frequently asked questions
Is Barcode & QR Reader free to use?
Yes. Barcode & QR Reader is completely free and needs no account or sign-up.
Is my data private?
Yes. Barcode & QR Reader works entirely in your browser, so your data never leaves your device.
Do I need to install anything?
No. Barcode & QR Reader runs online in any modern browser, on desktop or mobile.