QR Code Scanner from Image
Decode QR codes from uploaded images. No camera access needed, fully private.
Decoded result:
How to scan a QR code from a picture
To scan a QR code from an image, take a screenshot or save the QR code image, then upload it using the file picker above. The tool analyzes the image, locates the QR code pattern, and decodes the embedded data (URL, text, contact info, or Wi-Fi credentials).
For best results, ensure the QR code is well-lit, not blurry, and at least 200x200 pixels. If the code is tilted or partially obscured, crop to the code area first using the Image Cropper. For generating new QR codes, use the QR Generator. For printing, read the QR code print size guide.
QR scanning safety checks
Always review decoded QR content before opening a link. Shortened URLs, misspelled domains, unexpected payment pages, and login prompts should be treated carefully. If a QR code appears on a sticker, poster, email attachment, or public sign, confirm that it belongs to the organization before entering personal details.
For image scans, use a clear screenshot or crop tightly around the code so the finder pattern is visible. If the code is too small, blurred, or distorted, take a sharper picture under better light. To create your own codes, use the QR Generator and test the result on multiple phones before printing.
Why a QR code may not scan
A QR code can fail when the image is too small, cropped too tightly, distorted by perspective, printed with poor contrast, or covered by glare. Try uploading a sharper screenshot, increasing brightness, or cropping out surrounding clutter while keeping the full square code visible. If the code is on paper, take the photo straight on rather than from an angle.
Some decorative QR codes use rounded modules, logos, or colors that reduce readability. If a scanner cannot decode the image, generate a plain black-and-white version and test it before publishing. For printed materials, leave a quiet zone around the code, avoid glossy placement, and test the final printed size with more than one phone.
Decoded URLs should still be checked before opening. A QR code is only a container for text, so a working scan does not mean the destination is safe or official.