QR Code Decoder

Upload or drag a QR code image to instantly decode its content — right in your browser. This tool works completely offline and never uploads your image, ensuring your data stays private.

How to Use the QR Code Decoder

1. Select a QR code image from your device (PNG, JPG, WebP, etc.).
2. The tool will automatically extract and display the decoded result.
3. You can copy the text or follow any link embedded in the code.

Why Use This Tool?

This tool is ideal when you:

• Receive a QR code in an email or PDF and want to know what it links to
• Have a screenshot of a QR code and don’t want to re-scan it with your camera
• Want to preview or verify what's behind a QR code before using it
• Need a private way to decode sensitive or personal QR content

Unlike online services that upload your image to a server, this tool decodes the QR image entirely in your browser — nothing is ever sent anywhere.

Does This Tool Work Offline?

Yes. Once the page is fully loaded, the decoder runs offline. To test this:

1. Open the page and wait for it to finish loading.
2. Disconnect from the internet.
3. Reload the page — the decoder will still function.

This works because the site uses a Service Worker to cache the tool files locally.

How to Install This Tool as an App

On Android (Chrome):

1. Tap the menu icon (three dots) in the top-right corner.
2. Select “Add to Home screen.”
3. The decoder will be installed as a lightweight app.

On iPhone (Safari):

1. Tap the Share icon at the bottom of the screen.
2. Choose “Add to Home Screen.”
3. The tool will now open like a native app, even offline.

Installing it gives you instant access to decode images from your device — no camera needed, and no data leaves your device.