QRClaro

Free QR Code Generator

Create, customize and download QR codes for links, text and contacts. No account needed, right in your browser.

How to make a QR code for free

Choose the right format, check the content and export at a size that suits where you will use it.

Choose what to share

Pick a link, message, Wi-Fi network or contact card. Each option creates a format phones can recognize.

Adjust and check

Customize colors while keeping good contrast. Test the code with more than one phone before publishing.

Download and publish

Choose PNG for screens and everyday documents. Choose SVG for print and large formats.

Tips for a reliable scan

Keep strong contrast

A dark code on a light background is usually easiest to scan. Avoid colors that are too similar.

Use a stable link

A static QR code stores its destination in the image. If the link changes, you need to generate a new code.

Test at actual size

Scan from the intended distance and leave a clear margin. A blurry print can make the code unreadable.

Frequently asked questions

Do QR codes expire?

No. Codes created here are static and have no expiry date. An external link can stop working if its destination changes.

Do you store my data?

Generation takes place in your browser. We do not store the text, Wi-Fi password or contact details you enter.

Can I use a code commercially?

Yes. You can download and use the codes you create on menus, products, business cards and other business materials.

Which format should I download?

PNG works well for social media and documents. SVG stays sharp when enlarged for posters or professional printing.