How to generate a QR code SVG for any string

1. Enter the content

   "Content" is what gets encoded — a URL (`https://example.com/menu`), a WiFi joiner (`WIFI:T:WPA;S:net;P:pass;;`), a vCard, raw text, anything UTF-8. Length and encoding affect symbol density: short ASCII URLs make the simplest, most-scannable codes.

2. Press Run

   Result returns a single `svg` field — an inline SVG of the QR matrix. Drop it directly into HTML, or save as `.svg` for vector printing. The SVG is unstyled; you can `fill` it any colour as long as you keep contrast high.

3. Scan-quality tips

   Keep contrast strong (dark modules on light background). Don't fill the centre with a logo larger than ~20% of the symbol — beyond that, even high-EC codes degrade. Don't shrink below ~2 cm on print — most phone cameras struggle below that.

4. What it doesn't do

   This tool doesn't pick an error-correction level (it uses a fixed default) and doesn't add a logo overlay, gradient, or frame. For those, post-process the SVG yourself or use a richer generator. The output here is the minimal mathematically-correct QR matrix.