QRcode.show
QRcode.show is an HTTP-based API service for generating QR codes dynamically using simple curl commands or direct URL parameters. It supports various output formats including plain text, HTML, SVG, PNG, and JPEG. Developers can customize QR code dimensions, colors, version types, error correction levels, and quiet zones via HTTP headers and POST requests. The service does not store or collect input data and is accessible from both web browsers and terminal environments.
Checked on Nov 2, 2026.
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