QR Code Generator
Generate QR codes for URLs, text, email, phone numbers, and WiFi. Customize colors, size, and format. Free, instant, runs in your browser.
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FAQ
What can I encode in a QR code?
URLs, plain text, email addresses (mailto:), phone numbers (tel:), and WiFi credentials. Use the preset tabs to get the right format.
What's the difference between PNG and SVG?
PNG is a raster image — great for sharing or printing at a fixed size. SVG is vector — it scales to any size without losing quality, ideal for logos and print materials.
What does error correction level mean?
Higher levels (Q, H) allow the QR code to be read even if part of it is obscured or damaged, but make the code denser. L is smallest, H is most resilient.
Is there a data limit?
QR codes support up to ~3KB of data. Very long URLs or text may produce a dense code that's harder to scan — keep content concise for best results.