Fewer subscriptions.
More vibe-coding.

Open-source tools & agent skills to build the things you’re paying for.

LibreTranslate

Project17K

Self-host a machine-translation API for tools that translate text without relying on proprietary translation software.

Added 2026-10-07
Replaces
GitHub

What you can build

  • Build a CSV processor that submits product names and descriptions for translation, preserves source columns, and writes translated values into new columns.
  • Build an intake helper that takes a support-message text field, requests a translation, and returns the original text alongside the translated text for staff.
  • Build a batch tool that groups identical text values before submitting them, then maps each translated result back to every matching input record.
  • Build a transcript adapter that reads timestamped text segments, translates each segment, and outputs translated segments with their original timestamps intact.
  • Build a translation QA script that checks translated records against a supplied list of protected terms and outputs records where expected terms are missing.

Try this prompt

Build an end-to-end transcript translation tool. Accept a JSON array of segments with timestamps and text, submit each text value to a LibreTranslate instance using the documented API, and write a new JSON file with the original timestamps, source text, and translated text. Preserve input records if a translation fails and report failures separately. Consult the official API usage documentation for request details; do not guess parameters or hard-code secrets.

Get started

  1. Choose a setup path

    Use the official Quickstart linked from the repository README to select a setup path for a LibreTranslate instance.

  2. Check API usage guidance

    Read the official API Usage Instructions linked from the README before building a client; the supplied README does not document request parameters.

  3. Plan hosting and compute

    Choose whether to self-host or use the linked online service. Budget for hosting and translation compute; the supplied sources give no pricing details.

License & notes

AGPL-3.0The software is AGPL-3.0; commercial use is not categorically prohibited. Self-hosting requires hosting and translation compute, with no cost estimates in the supplied evidence. If you modify it and let users interact remotely—including internal users—with that version, AGPL-3.0 requires offering those users its Corresponding Source. Conveying copies has separate license obligations. The README links to an online service but does not provide its pricing or terms.

  • The supplied README does not specify API parameters, language availability, authentication, rate limits, or translation-quality guarantees; consult the official API documentation.
  • Self-hosting requires hosting and translation compute. Supplied evidence does not establish costs or the online service's pricing and terms.
  • Modified versions offered for remote interaction trigger AGPL source-offer obligations to those users; conveying copies has separate license requirements.

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Added 2026-10-07
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Added 2026-10-07
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