How do I create a free QR code for my website?

Simply paste your website URL into the input field, customize the appearance (colors, size, logo), and download your QR code as PNG or SVG. No registration or payment required.

Can I make a QR code with my company logo?

Yes. Our custom QR code maker allows you to upload a PNG or SVG logo to create branded QR codes. The generator automatically uses error correction level 'H' to ensure your QR code remains scannable with a logo overlay.

What types of QR codes can I generate?

You can create QR codes for URLs, website links, email addresses, WiFi credentials, vCard contact information, plain text, and any other text-based data. Simply enter your content and generate a custom QR code instantly.

Is this QR code generator completely free?

Yes. Our QR code maker is 100% free with no limitations on the number of codes you can create, download, or customize. No subscription or hidden fees.

Can I create high-resolution QR codes for printing?

Absolutely. Download QR codes in SVG (vector) format for unlimited scalability and perfect print quality, or PNG format up to 1024px. SVG is recommended for business cards, posters, and professional printing.

How do I customize QR code colors and styles?

Use our custom QR code designer to change foreground and background colors, adjust size, and choose pixel styles (square, rounded, or dots). Create branded QR codes that match your business identity.

Is my data secure when generating QR codes?

Yes. All QR code generation happens locally in your browser. Your URLs, email addresses, WiFi passwords, vCard data, and other information never leave your device or get uploaded to our servers.

Can I create QR codes for WiFi networks?

Yes. Format your WiFi credentials as text (SSID and password) and generate a QR code. When scanned, users can quickly connect to your network. Perfect for businesses, events, and guest WiFi access.

URL 转二维码

Create QR code from URL

URL or Text

Size (320px)

Error Correction

Foreground

Background

Logo

QR code will appear here

Privacy: All processing happens locally in your browser. Nothing you enter or upload is sent to our servers.

二维码生成器 — 免费在线二维码创建