Got a QR code but need to change what is inside? Upload the image or paste the content, we detect the type and drop it straight into the matching generator - edit and get a fresh code.
The QRDIV QR code editor decodes an uploaded image or pasted content, detects whether it is a URL, WiFi, vCard, email or SMS code, pre-fills the matching generator field by field, and regenerates a new QR code after your edits - entirely in your browser, nothing is uploaded.
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Decode a QR code and start editing
Upload an image or paste content → type detected → edit in the matching generator and regenerate
Detected content
Results will appear here
02
How decode, edit and regenerate works
A static QR code cannot be edited in place - its content is printed into the pattern. The right way is to read it out, change it, and generate a new code. This tool chains those steps into one click.
Automatic type detectionURLs, WiFi, vCard and MeCard contacts, email, SMS, phone, location and WhatsApp links are all recognised; anything else is treated as plain text.
Field-level pre-fillInstead of dumping raw text on you, each value lands in its own field of the matching generator - SSID, password and encryption each in place.
One-click regenerationValid content renders immediately in the generator; edit any field for a live update, then download PNG, SVG, PDF or EPS.
Fully localDecoding and generation both run in your browser. Images and content never leave your device - it even works offline.
FAQ
Frequently asked questions
Not in place - a static QR code has its data baked into the pattern. The correct approach is to decode it, edit the content and generate a new code, which is exactly the workflow this tool automates.
