QR Code Generator — Create Free QR Codes in Your Browser

What is the QR Code Generator?

A QR (Quick Response) code is a square barcode that any phone camera can scan to open a link, display text, join a Wi-Fi network, or save a contact. This free QR code generator turns whatever you type — a website address, a short message, a Wi-Fi network name and password, an email address — into a crisp black-and-white code that you can download as a PNG image and print, post, or share.

The whole thing runs locally in your browser. The text you enter never travels to a server, is never stored, and is never used for anything else. There is no account to create, no watermark stamped on your code, and no limit on how many codes you can make.

The codes produced here are static QR codes, which means your text is encoded directly inside the pattern itself. Static codes are permanent: they never expire, they do not depend on this website staying online, and no third party can change or track them. The only thing that can "break" a code is if the page it links to is taken down — so for URLs, link to pages you control whenever possible.

How to use it (3 steps)

1. Enter your text or URL. Type or paste a full website address (starting with https://), plain text, a Wi-Fi login, or a phone number into the box. Keep it under 2,000 characters so the code stays easy to scan.
2. Choose a size. 256 px is fine for screens, 512 px suits most printing, and 1024 px is best for large posters or packaging.
3. Generate and download. Click "Generate QR code", then "Download PNG" to save the image. Scan it once with your phone camera to confirm it works before you print or publish it.

When you'll need it (use cases)

• Menus and table cards: restaurants and cafés print QR codes linking to their online menu so customers can browse on their phones.
• Business cards and flyers: link straight to your website, booking page, or social profile so nobody has to type a long address.
• Wi-Fi sharing: generate a code with your network name and password and stick it on the fridge — guests connect by pointing their camera, no spelling out the password.
• Event posters: link to the registration page, the venue map, or the event schedule.
• Product packaging: point buyers to setup guides, video tutorials, or warranty registration.
• Classrooms and presentations: drop a code on a slide so the audience can open the linked resource instantly.

Tips for the best results

• Keep content short. Every extra character adds density to the pattern. A short link scans faster and works from farther away than a paragraph of text.
• Use dark on light. Classic black-on-white scans most reliably. Avoid printing codes on busy or low-contrast backgrounds.
• Leave a quiet zone. Keep a clean margin around the code — the generator leaves breathing room, and you should not crop it off or place text right against the edge.
• Print big enough. A code printed smaller than about 2 × 2 cm can be hard for older phone cameras to read. For billboards or shop windows, bigger is always safer.
• Test before you commit. Scan the finished code with a couple of different phones, in real lighting, before printing hundreds of copies.