QR Generator
Create custom QR codes for URLs, text, and Wi-Fi.
Data Configuration
The logo will be centered on the QR code. Error correction is set to High (H) for reliability.
Enter data to generate a QR code
What is this tool?
Generates customized, high-resolution QR codes from text, URLs, or structured data, with options for colors, sizing, and error correction levels.
How to generate a custom QR code
- Enter your target URL, text, or data into the input field.
- Adjust the size, foreground color, and background color.
- Select an error correction level (L, M, Q, H).
- Click the download button to save the generated QR code as an image.
Key Features
- Instant client-side QR generation
- Customizable dimensions and hex colors
- Adjustable error correction redundancy
- High-quality PNG export
Frequently Asked Questions
What does the error correction level do?
Higher error correction (like level 'H') adds redundancy to the QR code, allowing it to remain scannable even if up to 30% of the code is damaged, obscured, or contains a central logo.
Do these QR codes ever expire?
No. The QR codes generated here are 'static', meaning the actual text or URL is mathematically encoded directly into the pattern. They will work forever without relying on any external redirection service.
Privacy First
Generation occurs instantly within your browser using Canvas APIs. The data you encode is never transmitted to a server or tracked.