QR Code Generator
Turn any text or URL into a scannable QR code instantly. Generated in your browser — no account, no watermark.
Also searched as: codigo qr · crear qr · qr code · escanear qr · qr para enlace · generar qr
Input
QR codes bridge the physical and digital worlds: a printed square that opens a website, shares contact details, or connects a phone to Wi-Fi with a single scan. The QR Code Generator turns any text or URL you enter into a scannable code you can download and use anywhere — on posters, business cards, packaging, menus, or slides. It generates the code in your browser and lets you download it as an image with no watermark and no account.
Because generation happens locally, the content you encode is never sent to a server. That matters when the QR code contains a private link, an internal URL, or personal contact information you would rather not share with a third-party service.
Type or paste the text or URL you want to encode
The QR code is generated and updates instantly
Download the image and test it with your phone camera before use
How to use the QR Code Generator
Enter the text or URL you want to encode. The QR code is generated instantly and updates as you type. When you are happy with it, download the image and add it to your design, document, or print material. Test the code with your phone camera before publishing to confirm it scans correctly.
Features
It converts URLs, plain text, and other data into a standard QR code in real time, renders a clean high-contrast image suitable for both screen and print, and lets you download the result directly. All processing runs client-side, so generation is instant, private, and works offline once loaded.
Common use cases
Businesses put QR codes on flyers and packaging to drive people to a landing page. Restaurants link to digital menus. Event organizers share schedules and check-in links. Individuals add a QR code to a business card or résumé, and developers generate codes for app downloads, Wi-Fi access, or payment links.
How it works
The generator encodes your input into the QR data format and renders it as a matrix of black and white modules, applying error correction so the code still scans even if partially obscured or slightly damaged. This all happens in your browser. For reliable scanning, keep a good contrast between the code and its background and leave a quiet margin around it, especially in print.
Frequently asked questions
Do the QR codes expire?
No. The codes are static, so they work indefinitely as long as the destination they point to still exists.
Is my data sent to a server?
No. The QR code is generated locally in your browser and your content is not uploaded.
Is there a watermark or limit?
No watermark and no usage limit. You can generate and download as many codes as you like for free.
Can I use the codes commercially?
Yes. The generated QR codes are yours to use on any material, including commercial use.
Why does my code sometimes not scan?
Usually due to low contrast, too little margin, or printing too small. Keep it high-contrast with a clear border and test before publishing.