Free Online QR Code Generator – Create Custom QR Codes | TechTools
QR codes have become an essential part of modern digital communication. From sharing website links to connecting users with WiFi networks, QR codes make information access fast and convenient. The TechTools QR Code Generator is a free online tool that creates professional, customizable QR codes in seconds.
Supported QR Code Types
- URL — Link to any website or webpage
- Text — Any plain text message
- WiFi — Share network credentials for instant connection
- Email — Pre-filled email with subject and message
- SMS — Pre-filled text message to any number
How to Use
Select your QR type, fill in the required details, customize the color, background and size, then click Generate. Add optional label text to display below the QR code — great for printed materials like business cards and flyers. Click Download PNG to save a high-quality image with the label baked in.
Why Choose TechTools?
- 100% free — no registration required
- All processing happens in your browser — no data sent to servers
- Custom label text printed below the QR code
- High-quality PNG download at up to 400×400 px
- Fully mobile responsive
- Custom colors for branding
Frequently Asked Questions
Is the QR Code Generator free? ▼
Yes, completely free with no registration required. Use it as many times as you need.
Can I add text below the QR code? ▼
Yes. Enter your label text in the "Label Text" field before generating. The text appears below the QR code on a white background and is baked into the downloaded PNG file.
Can I use QR codes commercially? ▼
Yes, generated QR codes can be used for business, marketing, and commercial projects.
Do I need to install software? ▼
No installation required. Everything works in your browser — on desktop, tablet and mobile.
Is my data safe? ▼
Yes. All QR generation happens locally in your browser. We never store or transmit your input data.
What format is the downloaded QR code? ▼
QR codes are downloaded as high-quality PNG images — compatible with all printers, design tools and platforms.