QR code generator
Type or paste text or a URL. Your message stays in the page until you leave—encoding uses the qrcodejs script from cdnjs (same-origin draw; script is third-party).
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Very long text may hit QR capacity limits. If encoding fails, try a shorter string or a URL shortener.
How to use. Enter a URL or any short text in Content, choose Size, then Update QR to render. Download PNG saves the image. Encoding runs in the page (QR library loads from CDN).