免费矢量二维码生成器 (SVG & EPS)
矢量二维码基于数学几何路径绘制，支持从名片到数十米户外巨幅广告牌的无损放大，边缘始终极度锐利，永不模糊。
免费生成无限缩放矢量二维码（SVG/EPS）。巨幅户外广告、包装印刷与Illustrator设计必备。
100% Client-Side Privacy & Lifetime Codes
Unlike commercial generators that trap your codes behind 14-day trials and recurring monthly subscriptions, QR Code Toolkit operates entirely inside your web browser. Every barcode and QR matrix payload is directly encoded into static geometric pixels using ISO/IEC standard specifications. Zero data is sent to a remote cloud server, guaranteeing total privacy and lifetime scannability with zero expiration dates.
- ✓ 100% Free Forever
- ✓ Zero Signup or Account Required
- ✓ No Watermarks on Downloads
- ✓ Static Codes Never Expire
- ✓ Pure Client-Side Browser Privacy
How to Make a Free QR Code in 4 Steps
1. Choose Content Type
Select what to encode: website URL, Wi-Fi credentials, vCard contact, SMS, email, map coordinates, or payment link.
2. Enter Details
Paste your destination link or fill in details. Add optional UTM analytics parameters to monitor scans inside Google Analytics.
3. Customize Design
Tailor foreground and background colors, module shapes, eye corners, central logo graphic, and call-to-action frames.
4. Download & Test
Export crisp high-resolution PNG, JPG, or infinite-resolution vector SVG/PDF files ready for offset print and digital display.
Explore Free QR & Barcode Tools
Frequently Asked Questions
1. How do I make a free QR code online?
To make a free QR code, select your data type (such as website link, Wi-Fi credentials, or vCard contact), enter your destination information, customize module colors and shapes, and immediately download your high-resolution PNG or vector SVG file. The entire process takes under thirty seconds with zero fees.
2. Can I make a QR code free with no sign up?
Yes. Our generator operates 100% inside your web browser. You do not need to register an account, supply an email address, or enter credit card details. Because payloads are encoded locally in your device memory, nothing is sent to a remote server and your codes remain completely private.
3. Do static QR codes ever expire?
No, static QR codes created on QR Code Toolkit never expire. Your destination payload is permanently encoded directly into the physical matrix of dark and light modules. Unlike predatory dynamic redirect services that deactivate your codes after a 14-day free trial, static codes work for a lifetime.
4. Is there a watermark on downloaded QR codes?
No. Every downloaded PNG, SVG, JPG, and PDF is 100% clean and unwatermarked. You retain full ownership of your created graphics for commercial, personal, packaging, and marketing purposes without attribution requirements.
5. Can I download vector SVG and print-ready PDF files for free?
Yes. We provide infinite-resolution Scalable Vector Graphics (SVG), print-ready PDF, and EPS files alongside high-resolution 300-DPI PNGs. Vector files can be scaled infinitely from business cards to giant billboards without pixelation or scanning failure.
6. Can I track scans on free static QR codes?
Because static QR codes link directly to your destination without passing through an intermediary logging server, scans cannot be tracked on our site. However, you can attach Google Analytics UTM campaign parameters to your destination link to monitor traffic inside your own analytics dashboard.