QR code generator
Create custom QR codes with colors and logos.
URL/Website
Opens a website when scanned.
Encoded content
A practical guide to QR code generator
QR Code Generator encodes URLs, text, Wi-Fi details, contact cards, phone actions, messages, locations, events, or cryptocurrency requests. Styling controls change appearance while error correction helps preserve scan reliability.
Example: print a guest Wi-Fi card
Choose Wi-Fi, enter the exact network name and security type, keep a dark foreground on a light background, then test the downloaded code with two phones before printing.
Task-specific steps
- 1
Choose the content type and enter the exact data a scanner should receive.
- 2
Adjust colors, dots, corners, error correction, and an optional small logo while watching the preview.
- 3
Download PNG or SVG and test the final file at its intended display or print size.
Options that affect the result
- Content presets build the correct payload for links, Wi-Fi, contacts, events, messages, and more.
- SVG is resolution-independent for print; PNG is convenient for screens and documents.
Limitations to know first
- A static code cannot be edited after distribution; changing its payload requires a new code.
- Low contrast, a missing quiet zone, dense content, or an oversized logo can make scanning unreliable.
Questions specific to this task
Can I change the destination of a QR code later?
Not in a static code. You can encode a redirect URL that you control, but the QR pixels themselves always represent the original payload.
How much of a QR code can a logo cover?
Keep the logo modest and use adequate error correction. Always test the actual exported artwork because logo shape, contrast, and payload density all affect reliability.