What can I encode in a QR code?

URLs, plain text, email addresses, phone numbers, WiFi credentials, and any other text content.

What is error correction?

Error correction allows QR codes to remain scannable even if partially damaged or obscured. Higher levels (H) allow more damage tolerance.

PNG vs SVG — which should I use?

Use PNG for most purposes. Use SVG if you need to scale the QR code to any size without quality loss, like for print.

Are the QR codes permanent?

Yes, since the data is encoded directly in the QR code image, it works forever with no server dependency.

Home›dev Tools›QR Code Generator

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QR Code Generator — Free, Custom Colors

Generate QR codes for URLs, text, WiFi, and more

Create professional QR codes instantly. Customize colors, choose PNG or SVG format, adjust size and error correction level. Perfect for websites, business cards, and marketing.

Text or URL

Format

Error Correction

QR Color

#000000

Background

#ffffff

Size: 300px

⚡

Instant

Seconds mein process

🔒

Secure

Files never stored

🆓

100% Free

No account needed

How to Use QR Code Generator

Enter your URL, text, or any content

Customize color, format, and size

Click "Generate QR" and download instantly

Frequently Asked Questions

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