Free QR Code Generator – Create custom QR codes instantly

Generate QR codes for links, text, WiFi, business cards, and more — no signup, no cost.

Start Generating QR Codes No watermark • Unlimited downloads • Works in your browser
Fast & Easy

Craft professional QR codes in seconds with guided templates.

Custom Design

Fine-tune colors, frames, and logos to match your brand.

High-quality output

Download sharp PNG, JPG, or SVG files ready for print.

Secure & private

Everything happens locally in your browser — nothing is stored.

1. Choose the content type

Select the information you want to encode. Fields update automatically.

Live Preview
Enter a valid link (https://recommended).
Perfect for notes, promotions, or instructions.
Add one or more links. We'll combine them into a simple landing card.

2. Customize the QR code design

Higher sizes are perfect for large prints and billboards.
Selected logo preview
Logos are automatically resized to keep the QR scannable.

3. Preview & generate

Every change updates instantly. Hit generate when you're ready to export.

Adjust the options and your QR code preview will appear here.

Tip: Test your QR code with multiple devices before printing.
Encoded details

Content type: Website URL

Data preview:

https://ref4.com

Tips & best practices

  • Print size: keep QR codes at least 2×2 cm for reliable scanning.
  • Color contrast: use a dark foreground and a light background for best results.
  • Test often: scan with different devices before sharing or printing.
  • Keep content current: update the linked content instead of reprinting when possible.
  • Secure data: avoid sharing sensitive information without encryption.
  • No expiration: QR codes last indefinitely unless the destination changes.