Free QR Code Generator
Generate QR codes for any text, URL, email address, or phone number. Download as SVG for crisp print-quality results.
How to Generate a QR Code
- 1Type or paste the content you want to encode (URL, text, etc.)
- 2The QR code generates automatically
- 3Customize size and colors as needed
- 4Click 'Download SVG' to save the QR code
Key Benefits
- Generates QR codes for URLs, text, email, phone
- Download as SVG for infinite scalability
- Customize size and foreground/background colors
- Works offline after initial load — no account or server required
Frequently Asked Questions
What types of content can a QR code encode?
QR codes can encode URLs, plain text, email addresses, phone numbers, SMS messages, and Wi-Fi credentials. Common real-world uses include linking to websites on print materials, enabling contactless menu access in restaurants, directing event attendees to check-in pages, and letting customers connect to Wi-Fi without typing a password.
Why download as SVG instead of PNG?
SVG is a vector format that scales to any size without pixelating — a QR code on a business card and the same one on a 3-meter banner will both be perfectly sharp. If you need to embed a QR code in a web page or document that only accepts raster images, take a screenshot of the SVG preview or use a browser to export it as PNG.
Is there a limit to how much data a QR code can hold?
QR codes can hold up to ~4,296 alphanumeric characters, but more data means a denser, harder-to-scan code. For best results keep URLs under 100 characters — use a URL shortener if needed. The simpler the code, the more reliably it scans in poor lighting or when slightly damaged.
What size should a QR code be for reliable scanning?
For printed materials, a minimum of 2 cm × 2 cm (about 0.8 in) is the commonly cited floor. Add more space for posters or signage viewed from a distance — a rough guide is 1 cm of code size per 10 cm of expected scanning distance. The SVG you download scales cleanly to any of these sizes.
What makes a QR code easier or harder to scan?
High contrast between foreground and background is the biggest factor — dark on light works best. Keep the quiet zone (the blank border around the code) clear. Avoid placing images or logos over the code unless your generator explicitly accounts for error correction. Shorter data also means a less dense grid, which scans faster.
Can I generate a QR code for Wi-Fi or contact sharing?
Yes. For Wi-Fi, paste a string in this format: WIFI:S:YourNetworkName;T:WPA;P:YourPassword;; — most phones will offer to connect automatically when they scan it. For contacts, use the MeCard format: MECARD:N:Last,First;TEL:+1234567890;EMAIL:you@example.com;; Both work with this generator.