QR Code Generator - Advanced, Free, No Sign-up
Create high-quality QR codes for URL, text, WiFi, vCard, events, geo and more. Add colors, gradients, logos. Export PNG & SVG. Privacy-first: generated in your browser.
- • Use higher error correction (Q/H) when adding a logo.
- • Keep strong contrast between foreground and background.
- • For print, export SVG or PNG ≥ 1024px.
- • Leave quiet zone (margin) ≥ 4 for reliable scanning.
Frequently Asked Questions
You can generate URLs, plain text, email, phone, SMS, WiFi, vCard contact cards, calendar events, and geo location QR codes.
Yes. Generation runs in your browser using client-side code. Your content never leaves your device unless you choose to download or share it.
Increase error correction to Q or H and keep strong contrast. Use a smaller logo (10–20%) with padding so scanners can still detect patterns.
Use PNG for quick sharing and screen use. Use SVG for printing or when you need infinite scalability without losing quality.
No. A QR image does not expire. If it points to a URL, the destination may change or be removed by its owner, but the code itself remains valid.
Complete Guide: QR Code Generator
Create professional QR codes instantly. Our generator supports the most useful QR content types and offers design options like gradients and logo overlays while keeping maximum scan reliability.
How to Use QR Code Generator
- Choose the QR type (URL, text, WiFi, vCard, etc.)
- Enter your content and adjust size, colors, and error correction
- Optionally enable gradient and add a logo
- Download your QR code as PNG or SVG
Key Features
- Multiple content types including WiFi and vCard
- Adjustable size, colors, margin, and error correction
- Gradient fill with custom angle
- Logo overlay with safe padding
- Exports to PNG and SVG
Benefits of Using QR Code Generator
Professional-quality codes for print or digital use
Privacy-first: generated fully in the browser
High reliability with configurable error correction
Flexible branding with colors and logo
Common Use Cases
Business cards (vCard QR)
Guest WiFi sharing (WiFi QR)
Event invitations and posters (Event QR)
Storefront and packaging (URL QR)
Pro Tips for Best Results
- 💡Use strong foreground/background contrast
- 💡Keep a quiet zone (margin) around the code
- 💡Prefer SVG for print and large formats
- 💡Test scanning at intended sizes and distances
Why Choose FreeSEOTools for QR Code Generator?
Generate beautiful, reliable QR codes for any purpose with total control over design and complete data privacy.