{"repo":"nicolaigaina/ai-video-captions","free":true,"listed":false,"github":"https://github.com/nicolaigaina/ai-video-captions","clone":"git clone https://github.com/nicolaigaina/ai-video-captions.git","description":"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.","language":"TypeScript","stars":42,"topics":["ai-captions","caption-generator","docker","faster-whisper","ffmpeg","instagram-reels","nextjs","open-source","python","self-hosted"],"license":"MIT","category":"self-hosted-apps","readme_excerpt":"AI Video Captions Free, open-source AI video caption generator. Add trending animated subtitles to any video — 6 styles, word-level animation, 100+ languages. Self-hosted with Docker. No accounts, no limits. Try the hosted version What It Does Drop in any video and AI Video Captions will: 1. Transcribe it using faster-whisper with word-level timestamps 2. Generate animated ASS subtitles in the style you chose 3. Burn captions directly into the video with FFmpeg 4. Deliver a ready-to-post captioned video in full HD No accounts. No tracking. No limits. Self-hosted and 100% free. Screenshots Upload & Style Picker Processing Pipeline :---: :---: Result Viewer Caption History :---: :---: Features - 6 Trending Caption Styles — Hormozi, MrBeast, Karaoke, Minimal, Bounce, Classic — inspired by top-performing short-form content on TikTok, Reels, and Shorts - Word-Level Animation — Each word animates individually with highlights, wipes, bounces, and scale effects - 100+ Languages — Automatic language detection with script-aware font fallback (Latin, CJK, Arabic, Devanagari, and more) - Live Preview — See your chosen caption style on a phone mockup before processing - Adjustable Position — Drag captions to the exact vertical position you want - HD Export — CRF 18 quality with original audio preserved - Job History — Browse all your captioned videos with status and metadata - 4-Step Pipeline — Visual progress tracking: Upload → Transcribe → Burn → Finalize Quick Start Docker (recommended","default_branch":null,"files":null,"tree":[],"storefront":"/r/nicolaigaina","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/nicolaigaina/ai-video-captions/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}