SubtitleGenerator

SubtitleGenerator is a browser-based AI tool that transcribes your video and turns the words into styled subtitles. Drop in an MP4, MOV, WebM, or MKV file, and the tool automatically generates a subtitle track. What sets it apart is the correction workflow: the AI flags words it's less confident about, so you can quickly review and fix them without re-transcribing the whole file. You can also re-transcribe just a single cue if needed. There's no signup required, and your video never leaves your device — processing happens locally.

The tool offers 33 caption styles across six families: clean, creator, karaoke, cinematic, pop, and branded. Each style combines a font, animation, and layout — hover over a card to see it animate. The editor lets you tweak timings, edit text, and even translate subtitles if you upgrade to Pro or Max. For power users, the high-accuracy transcription mode is available as a Pro option. The interface is straightforward: upload, review flagged words, adjust, and export.

This is a great fit for content creators who publish on short-form platforms like TikTok, Instagram Reels, or YouTube Shorts, where captions are expected. It's also useful for podcasters adding clips, educators creating tutorial subtitles, or gamers highlighting fast-paced moments. The free tier covers all styles and core correction features, making it accessible for casual use. If you need full translation or higher accuracy, the paid plans add those extras.