FlyCut Caption is a free AI video subtitle tool for creators, educators, and teams who need to quickly generate and edit subtitles for videos.
Use cases Used for automatically generating video subtitles, bilingual subtitle editing, cutting silent blank segments, and exporting subtitles or hard-burned bilingual final videos.
Main capabilities
- Supports bilingual subtitles and dual-track editing, and provides AI translation.
- Intelligently cuts blank segments.
- Supports dual-subtitle hard-burn export.
- Uses local Whisper / FunASR recognition and provides word-level timestamps.
- Supports exporting SRT / JSON subtitle formats.
- A WebAssembly-based processing engine; the official claim is that ASR speed can be improved by 5-25 times.
- Provides a Web version; the desktop version is coming soon, and it is adapted for mobile.
How to use Open the tool in a browser, upload a sample or video, and then generate subtitles, edit bilingually, and use AI translation in the dual-track list, timeline, and styles; you can keep only valid segments, or hard-burn dual subtitles into the video, and finally export subtitles or the final video. The recognition process is performed locally, with real-time progress feedback, and no upload to a server is required.
Applicable scenarios
- Online courses, lectures, tutorials
- YouTube videos, podcasts, interviews
- Training materials, presentations, webinars
- TikTok, Instagram, short video content
Limitations Official materials do not provide pricing method, price, specific platform compatibility details, or the desktop version release date; the relevant facts are not yet provided.
