Deploy and Host Transmute on Railway

Transmute is a free, open-source, self-hosted file converter built for privacy and automation. It converts images, video, audio, documents, spreadsheets, subtitles, fonts, and structured data through a web UI or API. Files stay on your own infrastructure, with no watermarks, file size caps, or third-party uploads.

About Hosting Transmute

Hosting Transmute on Railway gives you a managed way to run a private conversion service without maintaining your own server by hand. Transmute is designed for self-hosting and can be deployed with Docker, exposing a web app and API for converting files across more than 2,000 supported formats and combinations. It is built for local-first processing, so your files remain within your own infrastructure rather than being sent to an external SaaS provider. This makes it a strong fit for internal tools, automation workflows, and customer-facing applications that need secure, programmable file conversion.

Common Use Cases

• Private file conversion for internal teams handling images, video, audio, documents, and spreadsheet exports.
• Backend conversion API for SaaS products, upload pipelines, and automated content workflows.
• Self-hosted replacement for cloud file conversion tools where privacy, no watermarks, and no file size limits matter.

Dependencies for Transmute Hosting

N/A

Deployment Dependencies

• Source code: github.com/transmute-app/transmute
• Documentation: transmute.sh/docs/getting-started
• API reference: transmute.sh/docs/api-reference

Implementation Details

Transmute also supports a web interface and REST API, which makes it suitable for both interactive use and programmatic workflows. Recent releases added built-in authentication features such as users, passwords, and API tokens, which are useful for securing multi-user self-hosted deployments.

Why Deploy Transmute on Railway?

Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it.

By deploying Transmute on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway.