What is a qr code generator?
A QR code generator turns text, URLs, Wi-Fi credentials or contact details into a scannable square code that phones can read instantly.
Great for business cards, menus, flyers and quick sharing.
How to use the qr code generator
- 1
Enter a URL, text, Wi-Fi credentials or contact details.
- 2
Adjust size and colors to match your brand if needed.
- 3
The QR code generates instantly and previews live.
- 4
Download as PNG and print or embed it anywhere.
Features of this qr code generator
- ★Encode URLs, plain text, Wi-Fi credentials and more
- ★Adjustable size and error correction for print or screen
- ★Live preview updates as you type
- ★Download as PNG — ready for print or embedding
Common mistakes
- ✗Printing QR codes too small — under 2cm can be hard for phones to scan.
- ✗Using dark-on-light contrast too weakly — keep strong contrast for reliable scanning.
- ✗Linking to a URL that later changes — for print, use a link you control long-term.
- ✗Not testing the code before printing hundreds of copies.
Tips that actually help
- ✓Always scan-test the final code with a real phone before publishing.
- ✓For Wi-Fi codes, double-check the password — one typo makes the whole code useless.
- ✓Higher error correction survives logos and wear — use it for physical prints.
How QR Code Generator works
Think of QR Code Generator like a calculator app — except it lives on this page instead of your phone. When you type or drop a file, your own device does all the work. Nothing travels to the internet, so it's instant — and your stuff stays private.
You add something
Paste text or drop a file into the tool.
→Your device works
Your browser does the job — no internet needed.
→You get the result
Copy or download it. Nothing leaves your device.
Frequently asked questions
Is QR Code Generator really free?+
Yes, 100% free. No sign-up, no trials, no hidden limits — just open it and use it.
Where does my data go?+
Nowhere. The tool works inside your browser, on your device. Nothing is uploaded, saved or shared — close the tab and everything is gone.
Do I need to install anything?+
Nope. It works in any modern browser — Chrome, Safari, Firefox or Edge — on phone, tablet or computer.
Is there a usage limit?+
None. Use it as many times as you like — there's no daily cap, no account, and no "premium" tier locked behind a paywall.
Does it work on mobile?+
Yes — the tool is fully responsive. File-heavy tools are more comfortable on a bigger screen, but everything works on phones too.
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