llm-subs
llm-subs is an open-source command-line tool that uses LLM agents to translate subtitles between any languages, preserving timing and ASS structure. It is designed for subtitle editors and translators who need accurate, automated translation workflows for media content.
Overview
5 featuresIn the CLI tools & terminal space, llm-subs takes a focused approach. It focuses on automating accurate subtitle translation between languages while maintaining original timing and formatting. It is built as an open-source project for subtitle editors and translators. llm-subs is open source under the GPL-3.0 license. It runs on the command line, and it can be self-hosted.
It is developed by azratul, and it first shipped in 2026. Development happens publicly on GitHub with 59 commits in the last 90 days. Among its 5 catalogued features are subtitle translation, timing preservation, and ASS structure support.
Summary written by a language model from the project’s public pages.
- Subtitle translation
- Timing preservation
- ASS structure support
- LLM agent CLI
- Multi-language support
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about llm-subs
- What is llm-subs?
- Llm-subs focuses on automating accurate subtitle translation between languages while maintaining original timing and formatting. It is catalogued under CLI tools & terminal on PulseGate.
- Who is llm-subs for?
- llm-subs is an open-source project built for subtitle editors and translators.
- Is llm-subs free?
- Yes — llm-subs is open source under the GPL-3.0 license and free to use.
- What platforms does llm-subs run on?
- llm-subs runs on the command line. It can also be self-hosted.
- Is llm-subs still active?
- The GitHub repository shows 59 commits in the last 90 days.
- What are alternatives to llm-subs?
- Similar projects tracked by PulseGate include transcoder-llm, subbake, and subtitletools.transcoder-llmsubbakesubtitletools
- Who makes llm-subs?
- llm-subs is developed by azratul.
- When did llm-subs launch?
- llm-subs first shipped in 2026.
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