What QR & Barcode Scanner does
Read QR codes and common barcodes from an image, clipboard, or approved camera. The tool keeps the operation focused and creates a separate result so the original remains available for comparison.
QR & Barcode Scanner processes the supplied input in the browser unless its interface explicitly identifies a browser-managed service.
How to use QR & Barcode Scanner
Keep the original while using QR & Barcode Scanner. Review the entered values or selected file, run the focused operation, and save only a result that passes your checks.
- Provide a representative input for QR & Barcode Scanner and review it before changing any options.
- Choose only the settings required by the destination or question.
- Run the operation and compare the complete result with the source.
- Open or verify the output independently before replacing or sharing anything.
Where QR & Barcode Scanner fits
Use image or clipboard scanning for screenshots, labels, tickets, packaging, and saved codes; use the camera for a code you can safely place in view. Copy plain values deliberately and inspect decoded links before opening them. When you need to create a new code instead, continue with the QR Code Generator or Barcode Generator and test the result on another device.
Create a new code with the QR Code Generator or Barcode Generator, then scan the exported image here as an independent check.
What to check
Confirm the decoded value character by character when it controls inventory, payment, identity, or navigation. Never treat successful decoding as proof that a link, payload, product, or sender is trustworthy.
Review the complete result against the source and keep the original until the output has been independently opened and checked.
Privacy and limitations
Image and clipboard scans run in the browser. Camera mode reads only frames from the camera permission you approve; PagesTools does not upload or store those frames.
Detection depends on browser support, image focus, contrast, code size, damage, and barcode type. A decoded URL is untrusted input: inspect its scheme, hostname, and visible destination before choosing to open it.