How do I create a QR code for free?

Enter the content you want to encode, adjust the design settings if needed, and download the generated PNG. This QR code generator runs in your browser and does not require signup.

What can I encode in a QR code?

You can encode any text, including URLs, email addresses, phone numbers, WiFi credentials, plain text messages, and more. Most QR scanners will automatically open URLs or prompt actions based on the content.

What size should I choose?

Around 320px works for most web sharing, 512px is strong for general print, and larger sizes are useful for posters or packaging. Always test after resizing.

Can I customize the color of the QR code?

Yes. You can change the foreground and background colors, but keep strong contrast so the QR remains easy to scan.

Is there a length limit for content?

QR codes can hold up to about 4,296 alphanumeric characters. However, shorter content creates simpler, more reliable codes. Keep URLs under 200 characters for best results.

Can I add a logo to the center of the QR code?

Yes. Upload a logo image and the tool automatically raises error correction and keeps a safe minimum margin to protect scan reliability.

Can I create QR codes for WiFi?

Yes. Enter your WiFi details in this format: WIFI:T:WPA;S:YourNetworkName;P:YourPassword;; or use the dedicated WiFi QR Code Generator for a simpler setup flow.

Are QR codes generated securely?

Yes. QR codes are generated entirely in your browser. No data is sent to any server. The content you encode stays on your device.

QR Tools

QR Code Generator

Use this free QR code generator to create QR codes for URLs, text, phone numbers, email addresses, WiFi details, and more, then customize size, margin, colors, and logo placement before downloading PNG files.

Content

Design options

Adjust scan-safe QR styling, spacing, colors, and logo placement.

Size (320px)Increase size for print, posters, and packaging.Margin (2)Keep some quiet space around the code for easier scanning.Foreground colorUse a dark foreground for the best camera contrast.Background colorLight backgrounds generally scan more reliably.

Logo mode

When a logo is added, scan-safe settings and adaptive logo sizing are enforced automatically so the QR code stays easier to scan.

Logo overlay

Upload a centered logo for branded QR codes.

Logo imageUpload a logo under 4 MB. Large, wide, or tall images open a square crop step before they are added.Logo size (16%)Keep the logo modest so the center stays readable. Smaller values scan better.

Best results come from a square PNG/SVG icon with a plain background and strong contrast.

Preview & actions

Review your QR code before downloading.

QR preview

Generate a QR code for a URL, text snippet, phone number, or email.

Current export uses 320px size, margin 2, and M error correction.