QR Code Generator
Create a custom QR code.
URL, text, vCard, Wi-Fi. Custom colors and logo.
How to use QR Code Generator
- 1Pick the type (URL, Wi-Fi, vCard, etc.).
- 2Fill the required fields.
- 3Customize colors and size. Download as PNG or SVG.
Practical guide: QR Code Generator
Why use this tool?
QR codes are everywhere in physical marketing, restaurants, events and business cards. This tool instantly generates custom QR codes for URLs, Wi-Fi, vCard contacts, SMS, phone numbers or plain text — with customizable colors, size and logo. Export as PNG and SVG for print or web use.
For Wi-Fi QR codes, double-check the password before mass printing. For URLs, prefer short links (bit.ly) to reduce QR code density and improve scannability.
Privacy and limits
The QR code is generated locally in your browser. URLs, Wi-Fi passwords and contact info you encode are not transmitted to our servers.
QR Code Generator is designed to be free, fast and available without creating an account. It suits freelancers, students, marketing teams, developers and small businesses that need to handle a task efficiently.
Best practices
- Always test the QR code with a phone before printing.
- SVG format is recommended for high-resolution printing.
- A QR code smaller than 2 cm may be hard to scan.
Related searches: qr code generator, générateur qr code, qr code maker.
Frequently asked questions
Is my QR code permanent?⌄
Yes. Generated QR codes are "static": they contain the data directly. As long as the data (e.g. URL) stays valid, the QR will work forever.
PNG vs SVG?⌄
PNG is bitmap (ideal for web and print up to the generated size). SVG is vector (infinite quality, ideal for large prints like banners).
What is error correction for?⌄
A QR code can survive partial damage (smudges, folds). Level L = 7%, M = 15%, Q = 25%, H = 30% redundancy. Use H if the QR will be printed on fragile surfaces.
Does Wi-Fi QR work on all phones?⌄
iOS 11+ and Android 10+ auto-scan Wi-Fi QRs. Older devices need a QR app and manual password copy.
Is my data transmitted?⌄
No. Generation is 100% local in your browser via the qrcode.js library.
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