Create customizable QR codes for URLs, text, and more with custom colors and sizes
Generate customizable QR codes with adjustable colors, size, and error correction. Perfect for marketing materials, business cards, and quick links.
Learn more about this tool and related topics in our blog.
Expert analysis on QR code reliability: Learn how to optimize size, contrast, and error-correction for flawless scanning on any device.
Unlock unparalleled data privacy with Filemint. Discover how our "Offline First" approach processes your sensitive files directly in your browser, ensuring they never leave your device. Experience true security and peace of mind.
This tool uses client-side WebAssembly to ensure your data never touches a server. Secure, fast, and 100% private by design.
Choose what you want to share: a URL, plain text, or a WiFi setup.
Paste your link or password into the box. The code updates as you type.
Pick a foreground color (like your brand blue) and a background color. Just make sure there’s high contrast!
Pick "High" error correction if you plan on putting a small logo in the middle later.
Save it as a PNG for web use, or a high-quality SVG if you’re printing a big poster.
QR codes use Reed-Solomon error correction. This mathematical magic allows the code to be reconstructed even if parts of it are obscured or damaged. The "Level H" setting allows for up to 30% data loss!
We use a high-performance JavaScript engine to map your text into the specific grid pattern of the QR specification, ensuring that it remains perfectly standards-compliant for every phone camera.
When you download an SVG, we don’t just save an image. We generate a mathematical XML path that describes every single "square" in the QR, ensuring infinite scalability without pixelation.
Power up your workflow with related utilities.
Instantly encode text or assets to Base64 and decode them back. Full UTF-8 support for safe data transmission and debugging.
Find the perfect shade with our interactive color map. Convert between HEX, RGB, HSL, and CMYK with a shade/tint explorer.
Transform text into web-safe URLs or decode cryptic percent-encoded links instantly. Essential for web developers and debugging API queries.
Learn more about this tool and related topics in our blog.
Expert analysis on QR code reliability: Learn how to optimize size, contrast, and error-correction for flawless scanning on any device.
Unlock unparalleled data privacy with Filemint. Discover how our "Offline First" approach processes your sensitive files directly in your browser, ensuring they never leave your device. Experience true security and peace of mind.