Playground

Drop a .K2F package or paste Markdown. The engine WASM paints the lock; the browser does not layout document text.

Drop a .K2F file here, or a .md file to compile. PDF is not a source.

24-hour demo link — not permanent publish.

Permanent content-addressed link at /v/{appearance_hash}.

Drop a .K2F or paste Markdown to preview.

K2F