Transmute
Self-host and convert images, video, audio, and documents privately
Transmute is an open-source, self-hosted file converter you run on your own hardware. It converts images, video, audio, documents, data, fonts, and more with a clean web UI and a REST API. Built on FastAPI and powered by FFmpeg, Pillow, and Pandoc, it delivers private, fast conversions without file size limits, watermarks, or third-party uploads. Deploy quickly with Docker and manage conversions programmatically or through drag-and-drop.
