PDFMint turns existing content into PDFs

Field notes

PDFMint exposes a single POST workflow with four mutually exclusive inputs: HTML, Markdown, a public URL, or a named template. The response is the PDF itself rather than a job identifier or download link, and the homepage shows page-count and render-duration headers. Its n8n node emits binary data directly into a workflow. The service also documents a one-render concurrency limit on its single instance and reports a 502 ms median across 25 measured curl runs.