Distance
Do not keep moving closer after the barcode becomes blurry; move back until it is sharp.
Barcode Scanner Camera
Start the camera and keep the complete barcode inside the frame. Move the barcode closer or farther until it looks sharp.
Camera is ready to start.
Live camera scanner
Camera permission status unavailable
Ready to scan?
Start the camera and place the complete barcode inside the frame.
Camera permission status unavailable
The scanner pauses after a successful read so you can review the result.
Camera not working? Scan an imageHow to scan with your camera
Four steps take you from granting camera access to a clean, sharp read.
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Allow camera access
Press Start camera and respond to the browser permission prompt.
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Find a sharp distance
Move slowly closer or farther. Stop at the distance where the bars or modules look clearest.
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Keep the full code visible
Include the blank quiet zone around the code and avoid cutting off its edges.
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Hold still
Pause movement briefly while the camera focuses and the scanner checks the frame.
Scan barcodes on your phone without an app
Looking for a barcode scan app? You often do not need one. This camera barcode scanner runs in your phone's browser, so you can scan a barcode on an iPhone or Android device without installing anything — point the rear camera at the code and let the page decode it. It also works with a tablet or a laptop webcam when the barcode is large and well lit. For a saved photo instead of a live camera, use the barcode scanner from image.
Private by design
Camera frames and decoded values are processed by browser-side code. The stream stops when you press Stop camera, revoke permission, leave the page, or move the page into the background.
Clearer camera scans
Lighting
Use even light and avoid glare on glossy labels.
Stability
Keep both the device and the barcode still for a moment.
Quiet zone
Include the blank area around the complete barcode.
Size
Keep the barcode large enough to fill the center without cutting off its edges.
Camera scanner questions
How do I scan a barcode on an iPhone?
Open this page in Safari on your iPhone, press Start camera, allow camera access, and point the rear camera at the barcode. No app is needed — the barcode scan runs in the browser.
How do I scan a barcode on Android?
Open this page in Chrome on your Android phone, press Start camera, grant camera permission, and hold the rear camera steady over the code until it reads. It also works on an iPad or a laptop.
Can I scan a barcode with Google Lens instead?
Google Lens can read some codes, but it is built for visual search. This mobile barcode scanner focuses on decoding the value and works in any modern phone or desktop browser.
Why is the barcode still blurry?
Move it farther away until the camera can focus, improve the lighting, clean the camera glass, and hold both the barcode and device still.
Why will the camera not start?
Confirm the page uses HTTPS, allow Camera in the site controls, and close other apps using the camera.
Can a laptop webcam scan barcodes?
Usually, when the barcode is large, sharp, and well lit. Phone rear cameras often work better for small labels.
Which formats are supported?
The decoder currently includes 16 configured barcode formats. Actual results depend on image quality and browser camera access.