QR Code Generator — Free Online Tool
Create QR codes for URLs, Wi-Fi, text & more — free PNG/SVG. · No signup · Works on mobile
100% private: your data is processed in your browser. Nothing is uploaded to our servers.
How to use the qr code generator
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Pick the type — URL, text, Wi-Fi, email, or phone — and fill in the fields.
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Adjust size, error-correction level, and colors if you like.
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Download your QR code as PNG (for print/social) or SVG (infinitely scalable).
What does this tool do?
This free QR code generator creates high-resolution QR codes for URLs, plain text, Wi-Fi networks, email addresses, and phone numbers — downloadable as PNG or SVG with no watermark, no expiry, and no account. Codes are generated locally in your browser, so your data stays private.
How does the qr code generator work?
Codes are generated client-side to the ISO/IEC 18004 QR standard with selectable error-correction levels (L 7% to H 30% damage recovery). Wi-Fi codes use the standard WIFI:T:WPA;S:name;P:password;; format that iPhone and Android cameras recognize natively.
Frequently Asked Questions
Do these QR codes expire or have scan limits?
Never. These are static QR codes — the data is encoded directly into the pattern itself, with no redirect server involved. They work forever with unlimited scans. (Services that expire codes use dynamic QR codes that route through their servers — that's what you're avoiding here.)
What size should a QR code be for printing?
Rule of thumb: minimum width = scan distance ÷ 10. A code scanned from 25 cm (business card) needs 2.5 cm; a poster scanned from 2 m needs 20 cm. Print at 300 DPI minimum, keep the quiet zone (white border) intact, and maintain strong contrast — dark code on light background.
Is the QR code generator really free?
Yes — 100% free with no hidden charges, trial limits, or premium tiers for core features. No account or email needed. The site is supported by non-intrusive display ads, which keeps every tool free for everyone.
Are my files private when using the QR code generator?
Completely. The QR code generator processes everything locally in your browser — your files are never uploaded to any server. When you close the tab, everything is gone. This makes it safe for confidential documents, client work, and personal photos.
Does the QR code generator work on mobile phones?
Yes. It's built mobile-first and works on any modern phone browser — iPhone (Safari) and Android (Chrome) included. You can pick files straight from your camera roll and download results directly to your device.
Do I need to install any software to use the QR code generator?
No. The QR code generator runs entirely in your web browser — no downloads, extensions, or signup. Open the page, use the tool, download your result. It works on Windows, macOS, Linux, ChromeOS, iOS, and Android.