Create beautiful QR codes for free
Website, Wi-Fi, business card, WhatsApp, Google review… Add your logo, pick your colors and download in high definition. No sign-up, and your data never leaves your browser.
Preview
Creating your QR code…
Everything is computed in your browser: no data is sent.
Scan with your phone to test
Content too long. Shorten the text or lower the error correction level.
Inverted colors. Many scanners cannot read a light QR code on a dark background. Use a dark code on a light background instead.
Low contrast. This QR code may be hard to scan. Pick a darker color or a lighter background.
Transparent background: place this QR code on a plain, light background so it stays scannable.
Vector SVG: best for print, scales infinitely without quality loss.
Customization
Style presets
QR code color
Background
Frame color
The text color adapts automatically to stay readable.
Center logo
PNG, JPG, SVG or WebP — 2 MB max. The image stays on your device. Error correction automatically switches to level H (30%) to keep the code scannable.
Advanced options
How to create your QR code
Pick a type
Website, Wi-Fi, contact card, WhatsApp, Google review… Choose what your QR code should open.
Generate and customize
Enter your details and click “Generate”. Then adjust colors, shapes, frame and logo: the preview follows every change.
Test and download
Scan the preview with your phone, then download a high-resolution PNG, a vector SVG or a print-ready poster.
A QR code generator built for quality and privacy
Most “free” QR code generators store your data on their servers, route your code through their own domain, then deactivate your QR code after a few weeks unless you pay for a subscription. Iris QR works differently.
Your QR code is computed right in your browser and contains your information as-is: your website address, your Wi-Fi credentials or your contact card. It relies on no third-party service and will keep working forever, whether it’s printed on a business card, a poster, a menu or packaging.
On the design side, you’re in control: brand colors, round or rounded dots, custom corners and a center logo. Iris QR checks the contrast and automatically adds the required quiet zone, so your QR code stays beautiful and scannable.
Why Iris QR?
100% private
Everything is generated in your browser. No data, no Wi-Fi password and no logo is ever sent to a server.
Never expires
Our QR codes are static: they work forever, with no subscription and no hidden redirect.
Free, no sign-up
No account, no watermark, no limits. Personal and commercial use allowed.
Fully customizable
Colors, dot and corner shapes, center logo and a “Scan me” frame: create a QR code that matches your brand.
Print-ready
PNG export up to 4096 px and vector SVG, with a quiet zone that follows the ISO/IEC 18004 standard.
Print-ready posters
Turn your QR code into an A4 or A5 poster, a table tent or a square social media visual, as a high-resolution PDF.
Frequently asked questions
Is Iris QR really free?
Yes, completely. There’s no account to create, no watermark and no limit on how many codes you create or download. You can use your QR codes for personal and commercial purposes.
Will my QR codes expire?
No. Iris QR creates static QR codes: the information is written directly into the code, with no server redirect. They work indefinitely, even if Iris QR ever disappeared.
Is my data sent to a server?
No. The QR code is generated locally by your browser. What you type (link, Wi-Fi password, contact details, logo) is never transmitted or stored. You can even use the tool offline once the page has loaded.
Can I add my logo to the center of the QR code?
Yes. Click “Add a logo” in the customization panel. Error correction automatically switches to level H (30%) so the code stays readable despite the logo. Always test a scan before printing.
Which format should I choose: PNG or SVG?
PNG is great for the web, social media and office documents. SVG is a vector format: it scales infinitely without losing quality, making it the best choice for print and design tools (Illustrator, InDesign, Canva, Figma).
What is the minimum print size for a QR code?
Allow at least 2 × 2 cm (about 0.8 in) for close-range scanning such as business cards and labels. For scanning from a distance, use the “distance ÷ 10” rule: a QR code scanned from 3 m (10 ft) should be about 30 cm (1 ft) wide.