QR Code Generator

URL

Title (optional, used for bookmarks or email subject)

Output width (px)

Output height (px)

Center logo

Use a transparent image if possible and keep the logo centered so the finder patterns remain visible.

Upload logo

Advanced Settings

Foreground color (QR dots)Background colorError correction levelDensity / Version (1-40, 0 for auto)Border (margin)QR dot styleFile name

Why choose ovoowovo QR Code Generator?

A free, distraction-free, instant preview QR Code generator for the web. Supports URLs, contact information (vCard, meCard), email, phone and SMS. Customize output size and download as PNG, JPG, SVG or GIF. Ideal for business promotions, event tickets, business cards and personal websites.

Instant preview as you type
Multiple formats: PNG, JPG, SVG, GIF
Rich data types: URL, contact info, email, phone, SMS
Free to use, no sign-up required

How to use

Select the QR Code type (e.g., URL, vCard, Email) above.
Fill in the corresponding fields (URL, name, email, phone, etc.).
Check the preview and adjust width/height or output format.
Click “Download” or “Copy Data URL” to get your QR Code.

Frequently Asked Questions (FAQ)

Can I use the generated QR Codes commercially?

Yes. QR Codes generated here can be used for personal or commercial purposes.

What’s the difference between SVG and PNG?

SVG is vector-based and scales without losing quality—great for print. PNG is raster and widely supported.

Should I pick vCard or meCard?

vCard is more complete and widely supported; meCard is simpler and quick to scan. Choose based on your needs.

Privacy & Security

All QR Code generation happens in your browser; we do not store your input. Avoid sharing QR Codes that contain sensitive information publicly.

Looking for Traditional Chinese? Visit 繁體中文版本，same features with localized content.