QR Code Generator

Create QR codes for websites, Wi-Fi, email, phone, SMS, or text with live styling, branding, and contrast guidance.

Workspace

What should the QR code do?
0 characters0 UTF-8 bytes
Colors and frame
21.00:1 contrastStrong separation for reliable scanning.
8px
18px
16px
Branding
18%

Use strong foreground-to-background contrast. PNG and WebP preserve transparent backgrounds. High error correction is selected by default so a small center logo is less likely to affect scanning.

Preview

Enter text or a URL to start the live preview.

Guide

How to use

  1. Choose text, website, Wi-Fi, email, phone, or SMS and complete the relevant fields. The encoded content and preview update automatically.
  2. Customize size, error correction, colors, transparency, frame, caption, and an optional center logo. Review the contrast guidance and payload size.
  3. Scan-test the preview, choose PNG, JPEG, or WebP, and download the finished QR image.
Help

Frequently asked questions

What can this QR code open or complete?

It can contain plain text, open a website, offer Wi-Fi network details, start an email, dial a phone number, or prepare an SMS message. The receiving device decides how to handle the encoded content.

Should I test the downloaded code?

Yes. Scan it before publishing or printing. Strong foreground-to-background contrast, a clear quiet zone, sufficient printed size, and a small logo improve reliability.

Can a transparent QR code be difficult to scan?

Yes. Its effective contrast depends on the surface behind it. Test the downloaded code against every background where it will be displayed.

How large should the center logo be?

Keep it as small as the design allows and use high error correction. The tool warns above 20%, but every branded code should still be scan-tested because logo shape and placement also matter.

Keep working

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