QR Code Generator

Generate QR codes online for links, plain text, Wi-Fi networks and contact details. Download as PNG or SVG — free, no watermark.

Runs entirely in your browser — no uploads

About this tool

QR Code Generator turns URLs, text, Wi-Fi credentials or contact info into scannable codes rendered crisply at any size, downloadable as PNG or SVG.

Codes are generated locally with the open-source qrcode-generator library. No accounts, no expiry, no tracking pixels baked into your QR.

Free · no account No file uploads Works on mobile

Do these QR codes expire?

Never. The data is encoded directly into the image — there is no redirect service that could shut down.

PNG or SVG download?

SVG scales infinitely for print; PNG is convenient for screens. Both are generated from the same matrix.

How much text fits in a QR code?

Up to roughly 4,296 alphanumeric characters at the highest density, though shorter content scans faster and more reliably.