kitio.aiAdded Oct 28, 2026
HappySRT
FreeOpen-source web app for transcripts, translation and summaries
What is HappySRT?
HappySRT is an open-source web app that transcribes audio and video, translates the text into other languages and writes summaries. It suits people who need subtitles or notes from recordings and prefer a tool whose code they can inspect.
You upload an audio or video file and the app produces a transcript, which can then be translated or condensed into a summary. It loads an FFmpeg engine in the browser to prepare media, and keeps a history of your earlier threads once you sign in.
The name hints at SRT subtitle files, which are the usual output for video. The project is open source, but the site does not publish pricing or limits, so check before relying on it for large jobs.
Features
- Audio and video transcription
- Translation to multiple languages
- AI summaries
- In-browser FFmpeg
- Thread history
Tags
Releases
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Organization
HappySRT
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Free
- Paid options from
- 100% free
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Pros and cons
Pros
- Open source code
- Handles both audio and video
- Transcribes, translates and summarizes
Cons
- Requires signing in
- Limits are not documented on the site
- Little detail on supported languages
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Q&A
What is HappySRT?
HappySRT is an open-source web app that transcribes audio and video, translates the text into other languages and writes summaries. It suits people who need subtitles or notes from recordings and prefer a tool whose code they can inspect.
How much does HappySRT cost?
HappySRT is 100% free.
Is there a free version of HappySRT?
Yes. HappySRT is completely free to use.
What are the main features of HappySRT?
Audio and video transcription, Translation to multiple languages, AI summaries, In-browser FFmpeg, Thread history.
Who makes HappySRT?
HappySRT is made by HappySRT.
What are the best alternatives to HappySRT?
Popular alternatives include TurboScribe, Happy Scribe, Sonix.