QR Code Generator
Create QR codes for any purpose — URLs, text, WiFi passwords, contact cards, email links, and more. Customize colors, add your logo in the center, and download in high resolution. Free, instant, no account needed.
Enter content to generate QR code
Fast & Free
Process files up to 100MB at no cost. No account needed.
Secure
Files are encrypted and automatically deleted after processing.
High Quality
Optimized algorithms for the best quality-to-size ratio.
About QR Code Generator
Why use a QR code generator?
QR codes bridge the physical and digital world — scanning one instantly opens a URL, connects to WiFi, adds a contact, or displays text. Restaurants use them for menus, businesses for payment links, marketers for campaign tracking, and events for ticketing. A custom QR code with your brand colors and logo looks professional and builds trust.
How it works
Enter what you want to encode — a URL, plain text, WiFi credentials, email address, or phone number. The QR code generates instantly. Customize the foreground and background colors to match your brand. Optionally add a logo or image in the center — the QR code's error correction ensures it still scans reliably. Download as PNG for digital use or SVG for print.
Quality and reliability
Generated QR codes use high error correction (Level H), meaning up to 30% of the code can be obscured (by a logo, damage, or printing artifacts) and it will still scan. Codes are generated client-side in your browser — no data is sent to any server. The codes never expire — they work as long as the encoded content exists.
Common uses for QR Code Generator
- Creating QR codes for restaurant menus that link to a digital menu page
- Adding QR codes to business cards that link to a portfolio or LinkedIn profile
- Generating WiFi QR codes for office or home guest networks
- Creating QR codes for marketing materials that track campaign URLs
- Making event tickets or registration check-in QR codes
Frequently Asked Questions
Can I customize the color of the QR code?
Yes. Choose any foreground and background color using the color pickers. Ensure sufficient contrast for reliable scanning — dark foreground on light background works best. Avoid low-contrast combinations like light gray on white.
Can I add my logo to the center?
Yes. Upload any image and it's placed in the center of the QR code. The code uses high error correction so it remains scannable even with a center logo covering up to 20-25% of the code area.
Do QR codes expire?
No. QR codes generated here are static — they encode the data directly and never expire. As long as the URL or content they point to exists, they'll work forever. There's no subscription, tracking, or time limit.
What size should I print my QR code?
For reliable scanning, print at minimum 2x2 cm (about 0.8x0.8 inches). For signs viewed from a distance, use larger sizes. A good rule: the scanning distance in centimeters divided by 10 equals the minimum QR code size in centimeters.