LibreTranslate

Open source translation, self-hostable. Your texts don't pass through any third-party server.

Description

LibreTranslate is an open source translation service you can host on your own server. Your texts don't pass through any third-party server. Quality is lower than DeepL or Google Translate, especially for rare languages, but it's improving regularly. The API is open, making it a good choice for privacy-conscious developers.

Strengths

  • 100% open source
  • Self-hostable (no data sent)
  • No tracking

Limitations

  • Translation quality inferior to DeepL
  • Server resources needed for self-hosting
  • Fewer languages

Recommended for

  • Self-hosting translation
  • Use without cloud dependency

Compared to alternatives

LibreTranslate is the only open source and self-hostable translation service. DeepL offers much higher quality but your texts pass through its servers.

Official website