Stop Typing Subtitles: 3 AI Tools That Auto‑Generate Captions
Adding subtitles to videos used to be a chore. These AI tools achieve 95% accuracy and even translate into multiple languages.
Why AI Subtitles?
I used to spend hours typing subtitles for my YouTube videos. AI tools now do it in minutes with near‑perfect accuracy.
Tool 1: CapCut
Free version auto‑generates subtitles with decent accuracy. One‑click bilingual subtitles are a bonus. Requires desktop software.
Tool 2: Whisper (OpenAI)
Open‑source, can run locally or via online demos. Extremely high accuracy, even with jargon. Slower but worth it for professional work.
Tool 3: Aegisub + Whisper Plugin
Aegisub is a powerful subtitle editor. With the Whisper plugin, it auto‑generates and lets you fine‑tune timing and style.
Comparison
- CapCut: Fastest, great for casual videos
- Whisper: Most accurate, for technical content
- Aegisub+Whisper: Most customizable
AI subtitles are good enough to ditch manual typing.
For bilingual videos, generate English with Whisper, then translate with DeepL for better accuracy than direct Chinese generation.