QR Code Generator

The QR Code Generator turns any text or link into a scannable QR code you can download as a PNG image. QR (Quick Response) codes are two-dimensional barcodes that smartphones and dedicated scanners can read instantly. They are used everywhere — restaurant menus, product packaging, business cards, event tickets, Wi-Fi sharing, payment links and marketing campaigns — because they bridge the physical and digital worlds with a single scan.

This generator gives you control over two important parameters: size (in pixels, from 128 to 1024) and error-correction level (L, M, Q, H). Error correction is what makes QR codes resilient — even if part of the code is smudged, scratched or covered by a logo, the scanner can still recover the data. Higher levels (Q, H) tolerate more damage but produce denser codes; lower levels (L, M) produce cleaner codes suited to clean printing.

To get the best scan reliability, keep your encoded payload short. A compact URL scans faster and from further away than a long paragraph. Use a URL shortener for marketing QR codes, and always test your printed code with multiple phones before mass production. Place codes on flat, well-lit surfaces with enough quiet zone (white margin) around them.

The QR code is rendered locally in your browser — no server stores your data. This matters because some free QR generators log every code you create and can later redirect or disable them. With this tool, the code you generate is yours: static, offline and permanent.