QR Code Decoder
Upload a picture with a QR code in it and this decoder will try to read it and show the decoded text contents.
About QR Code Decoder
The QR Code Decoder is a free online tool that reads and decodes the content embedded in any QR code image. QR codes (Quick Response codes) are 2D barcodes that can store URLs, contact information, WiFi credentials, plain text and more. Sometimes you need to know what a QR code contains before scanning it with your phone camera.
This tool lets you upload a QR code image directly and instantly reveals the encoded information — a URL, text, phone number or other data. It is useful for verifying QR codes before deploying them, troubleshooting broken QR codes or inspecting suspicious codes before scanning.
How to Decode a QR Code
- Upload a QR code image (JPG, PNG, GIF or WebP)
- Or paste the image URL directly
- Click Decode
- The decoded content appears immediately — URL, text or other data
Common QR Code Content Types
- URL — links to a website or landing page
- Plain text — a message or information
- vCard — contact information
- WiFi — network SSID and password
- Email/SMS — pre-filled email or text message
To create QR codes, use our QR Code Generator. Both tools are free with no registration required.
Frequently Asked Questions
Yes, completely free with no signup, no limits and no software to install.
JPG, PNG, GIF and WebP images are supported. For best results, use a clear, well-lit, unobstructed photo of the QR code.
No — the image is processed to extract the QR code data and is not retained after decoding.
QR codes have built-in error correction and can often still be read with minor damage or obstruction, but severely damaged codes may fail to decode.
Yes — decoding here just reveals the embedded text or URL without visiting it, which is a safer way to check a suspicious QR code before opening it on your device.
Common types include website URLs, plain text, contact info (vCard), WiFi network credentials, email addresses, and phone numbers.
Some QR codes route through URL shorteners or tracking redirects before reaching the final destination — the decoded text shows exactly what's embedded, which may be an intermediate link.
Yes, this tool works in any modern mobile or desktop browser — no app installation required.
Yes, screenshots work as long as the QR code is clearly visible and not too small or blurry in the image.
This tool lets you decode an existing image file (like one saved, emailed, or screenshotted) rather than requiring you to physically scan a live QR code with your camera.