Upload a QR code image to automatically extract its original text, URLs, contact information, and other data.
Click to upload QR code image
Image (Supported formats: .jpeg, .jpg, .png, .webp)
Max 1 MB • Max 1 files
Upload an image to start parsing

AAEncode Encoder & Decoder - Obfuscate & Deobfuscate JS Online
Free online tool to encode JavaScript into the AAEncode obfuscated format or decode AAEncode strings back to readable JS code.

Punycode Encoder & Decoder
An online converter for Internationalized Domain Names (IDNs) and ASCII formats, designed to process non-ASCII characters like Chinese domains.

Unicode Encoder & Decoder
A tool for bidirectional conversion between text and Unicode escape sequences (such as \uXXXX format).

VS Code Shortcuts Finder
Search VS Code keyboard shortcuts by function or key combination. Get cross-platform (Windows, Mac, Linux) mappings to boost your coding efficiency.

JJEncode Encoder & Decoder | Online JS Obfuscator
Free online JJEncode tool for JavaScript obfuscation and deobfuscation. Easily encode JS for code protection or decode strings for security analysis.
When you cannot scan a QR code directly or need to extract information from a screenshot, this tool provides a convenient solution. A QR code decoder is an online tool that uses image recognition algorithms to automatically read the raw data encoded in a QR code matrix. As a common two-dimensional barcode, a QR code essentially encodes information (such as text, URLs, contact details, etc.) into a matrix of black and white squares. The task of this tool is to reverse-engineer this decoding process and output the original string information contained within the QR code.
1. What if the decoded QR code shows gibberish?
This usually means the QR code itself encodes binary data or uses a non-standard character set. This tool outputs the raw byte data stored in the QR code. If the encoded content is not plain text, it will appear as gibberish. For example, a QR code encoding a file or specific application data will result in an unreadable byte sequence.
2. What is the maximum supported image size?
The file size for a single image must be under 2MB. This ensures decoding speed and server stability, as excessively large files may cause upload or processing failures.
Please ensure the uploaded QR code image is clear, complete, and free of glare or obstruction. The image file size must not exceed 2MB. This tool only provides information extraction services and assumes no responsibility for the decoded content (such as link safety or information authenticity); users must exercise their own judgment. Only one image can be processed at a time.
To improve the success rate of decoding, we recommend uploading QR code images with high contrast (e.g., a dark QR code on a light background). For images photographed from screens or paper documents, there may be distortion or moiré patterns; try using image editing software to simply crop and straighten them before uploading. This tool is designed for standard QR Code symbology decoding. A typical example: inputting a QR code image containing the URL "https://example.com" will output that exact URL string.