Free browser tool

QR Code Scanner

Scan QR codes with the camera when your browser supports BarcodeDetector.

Permission is requested only when you press start.

Designed to stay local. Core processing happens in your browser. Camera and microphone tools request device permission only after you start them.

How to use this tool

Use QR Code Scanner with confidence.

Scan QR codes with the camera when your browser supports BarcodeDetector. Start the browser permission flow only when you are ready, frame the item clearly, and review the local result. This tool requests device permission only when you activate the relevant control.

1Open QR Code Scanner and provide the requested input or select the available option.
2Run the tool and review the result in your browser.
3Copy, download, or use the output only after checking it fits your purpose.

Tool guide

Practical guide to QR Code Scanner

Use this short guide alongside QR Code Scanner to understand the task it supports, prepare a clean input, and review the local result before using it elsewhere.

What QR Code Scanner helps you do

Scan QR codes with the camera when your browser supports BarcodeDetector.

A dependable workflow

Start the browser permission flow only when you are ready, frame the item clearly, and review the local result. This tool requests device permission only when you activate the relevant control.

Before you rely on the output

Check your browser permissions and the capture environment before starting. Review the locally generated result for clarity before sharing or saving it.

Frequently asked questions

Questions about QR Code Scanner

What does QR Code Scanner do?

Scan QR codes with the camera when your browser supports BarcodeDetector.

Is QR Code Scanner free?

Yes. This browser-based Lighter utility is free to use and does not require an account for its core workflow.

Does Lighter upload my input?

The core workflow is designed to run locally in your browser. This tool requests device permission only when you activate the relevant control.

How should I use the result?

Start the browser permission flow only when you are ready, frame the item clearly, and review the local result.

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