QR Code generator
Generate, preview and download QR codes instantly in your browser.
Turn links, text, phone numbers, emails or any string into a QR code ready to print or share. Ideal for business cards, menus, events, marketing materials and app prototypes.
Adjust size, margin, error correction level and colors before downloading the PNG image. The preview updates automatically as you edit the content.
Everything runs locally in your browser — no data is sent to external servers. Use it as many times as you want, with no signup.
Frequently asked questions
What content can I encode?
Any text: URLs, emails (mailto:), phones (tel:), Wi-Fi (WIFI:), vCards, plain messages or custom data.
Which error correction level should I use?
M (medium) works for most cases. Use H (high) if the QR code will be printed with a logo in the center or exposed to partial damage.
Is my data sent to a server?
No. QR code generation happens entirely in your browser with no upload of information.
What format can I download?
The image is exported as PNG, ready for websites, documents or printing.