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View guide →Ai-video-captions, in TypeScript — built for free, open-source ai video caption generat...
ai-video-captions is an open-source ai music project by nicolaigaina (nicolaigaina/ai-video-captions on GitHub). It has 64 GitHub stars and 22 forks, is released under the MIT license, and was last updated on GitHub on 27 March 2026.
Fetch the source code onto your machine.
Pull in the Node packages the app needs.
Copy the sample config or env file and adjust it.
Start the development or production server.
Built around ai captions for a focused workflow.
Built around caption generator for a focused workflow.
Built around docker for a focused workflow.
Built around faster whisper for a focused workflow.
Inspect, fork, and modify every line of the code.
Run it on your own machine — no account lock-in.
Get the source on your machine.
git clone https://github.com/nicolaigaina/ai-video-captions.gitInstall Node dependencies.
cd ai-video-captions && npm installRun the application.
cd ai-video-captions && npm startIt free, open-source AI video caption generator. Add trending animated subtitles to any video — 6 styles (Hormozi, MrBeast, Karaoke), word-level animation, 100+ languages. Powered by Whisper + FFmpeg. Self-hosted with Docker, giving you a working starting point you can run and adapt.
Yes — the code is open-source, so you can use and modify it without a license fee.
Clone the GitHub repository and follow the README; the typical flow is install dependencies, configure, and run.
It is primarily written in TypeScript, so you will need that toolchain to build or extend it.
The GitHub repository is the hub: open issues for bugs and check the README and discussions for guidance.
Chat with PDFs and see exactly where each answer was found.
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Automatic AI video editing.
One-click AIGC pipeline: image, video, music, and prompts in a single flow.
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Free and open — grab the source, star the repo, and start creating.