Docs

Playground

Use the browser playground to try HTML→PDF, Markdown→PDF, or HTML→PNG with your own key. Production apps should call the API from a backend, SDK, CLI, or MCP — not from this page.

The public playground route posts to /v1/pdf and /v1/images with your provided API key.

Modes

HTML→PDF, Markdown→PDF, and HTML→PNG.

Local development

Set NEXT_PUBLIC_API_URL and run API worker locally for end-to-end tests.

Caution

The playground is for manual testing. Production apps should call API directly from backend services.

Docs hub →Node.js SDK →Playground →