Read QR code in a photo
Read and copy QR content from screenshots or photos, or save as TXT. Read address and Wi-Fi information in the browser without automatic execution.
Result
Results appear after execution.
All read content
Share result
Share the tool link and result text together. No URL is included in the result. Check the below content and then share it.
Photo · input values are not saved or uploaded. Save results before refresh or page navigation.
Processing method and criteria
This tool reads the selected image as a scaled-down sample to verify the QR code, address, and binary content.
Actual example
When scanning the QR code of the example image, https://example.com/ is displayed. The browser URL remains unchanged. You must copy it or click a separate link to navigate.
Frequently Asked Questions
Do I need camera permissions or photo upload?
Select a photo file and process it in the browser. No camera permissions are required; no photos or QR content are uploaded. Supports one JPG·PNG·WEBP file up to 20MB·24 million pixels.
Can you read multiple QR codes or bar codes as well?
Read a QR code from an image. Regular barcodes are not supported. If the image contains multiple QR codes, crop to the desired code. The image is reduced to a maximum of 1,600 px on one side before scanning, so very small codes may need to be cropped beforehand. If the text encoding cannot be fully decoded, the readable portion and full byte sequence in HEX are shown, and no link is opened.
Does the read address and Wi-Fi information apply immediately?
The content is displayed only as text and does not include automatic movement, connection, or contact addition. The http/https URL also requires the user to click the link explicitly; address security is not verified. QR content is not included in result sharing.
Calculation criteria and reference materials
- jsQR — image QR parsing
QR image parsing and supported input format
Verification of calculation criteria: · Calculation·verification principles · Report errors