Are these QR codes really free — even commercially?

Yes. QR codes are an open ISO standard with no licensing fees. Codes you generate here have no watermark, never expire, and can be used on business cards, posters, product packaging and anywhere else.

Why would a creator need a QR code?

Put your link-in-bio QR on video end screens, event banners, merch and business cards so people can jump straight to your profile. A WiFi QR is great for studios and events; a vCard QR replaces paper contact exchanges at meetups.

What is error correction and which level should I pick?

QR codes store redundant data so they scan even when partially damaged or covered. Level M (15%) suits most uses. Pick H (30%) if you'll print small or place a logo over the center; L makes the code less dense for very long URLs.

PNG or SVG — which download should I use?

PNG for direct use: social posts, presentations, print-ready PDFs. SVG for design work: it's a vector, so it stays razor sharp at any size in Canva, Figma or Illustrator.

Is my data uploaded to create the code?

No. The QR code is generated entirely in your browser using JavaScript — your URLs, WiFi password and contact details never leave your device.

QR Code Generator

Create free QR codes for your link-in-bio, YouTube channel, WiFi network or contact card — with custom colors, adjustable size and PNG or SVG download. No watermark, no sign-up, generated entirely in your browser.

URL or text

Customize

Size: 320px

Foreground

#111111

Background

#ffffff

Error correction

Tip: keep strong contrast between the two colors — light-on-dark codes scan poorly on some phones.

Fill in the details above — your QR code appears here.

How to use the QR Code Generator

Pick a tab: Link/Text for URLs, WiFi to share your network, or Contact for a vCard.
Fill in the details — the QR code updates live as you type.
Customize the size, foreground and background colors, and error-correction level.
Test-scan it with your phone camera straight off the screen.
Download as PNG (for print and social) or SVG (for design tools — scales to any size).

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How to use the QR Code Generator

Frequently Asked Questions

Are these QR codes really free — even commercially?

Why would a creator need a QR code?

What is error correction and which level should I pick?

PNG or SVG — which download should I use?

Is my data uploaded to create the code?

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Customize