What is this tool?
The QR Scanner reads QR codes from uploaded images so you can decode a link or text without using a camera app or a separate mobile scanner.
Your data is processed in your browser where possible. We do not intentionally store your files or input on our server.
Why use this tool?
- It is useful when a QR code already exists in a screenshot, saved photo, or shared poster image.
- It keeps the scan local in your browser instead of sending the image to a remote server.
- It works well for support cases, saved receipts, menu screenshots, and shared documents.
- It is faster than retyping long links from a picture.
- It is mobile friendly, so you can test QR images from a phone or tablet.
How to use it
- 1
Open the ChlatWork QR Scanner.
- 2
Choose or drop an image that clearly shows the QR code.
- 3
Wait for the browser to read the image and decode the result.
- 4
Copy the detected text or open the link if it is a URL.
- 5
Replace the image and scan again if the first file is not the one you need.
Common use cases
- A support team scans a screenshot of a payment QR sent by chat.
- A cafe scans a saved menu poster before reusing the destination link.
- A worker decodes a QR inside a photo that was forwarded in a group chat.
- A student checks the link from a QR included in class notes or slides.
- A seller verifies a QR on a product photo before printing new labels.
Tips and best practices
- Use a clear image with the QR code filling most of the frame.
- Avoid blurred or cropped photos because the scanner needs the full code pattern.
- If the code is tiny, zoom in or crop the image before scanning.
- Test the decoded link before sharing it further.
- If an image contains multiple QR codes, scan one at a time for the cleanest result.
FAQ
Can I scan a QR code from a screenshot?
Yes. Screenshots, saved images, and photos all work as long as the QR code is clear enough for the browser to detect.
Do I need to upload the image to ChlatWork?
No. The scanner is designed to work in your browser, so the image is processed locally on your device.
What if the QR code is not found?
Try a clearer image, crop closer to the code, or make sure the picture is not blurry, rotated badly, or covered by design elements.
Can it decode links and text?
Yes. QR codes can contain links, plain text, and other short data, and the scanner will display the decoded value.