Auto Subtitles for Video — Automatically add subtitles to your videos with AI. Word-level timing, multiple styles, export in SRT or VTT.

About Auto Subtitles for Video

Add professionally-timed subtitles to any video automatically. Our AI transcribes speech at the word level, aligns timing to the audio, and lets you pick a caption style in seconds. Export as SRT, VTT, or a fully-captioned MP4.

How it works

  1. 1Upload your video or paste a URL.
  2. 2AI transcribes and aligns captions at the word level.
  3. 3Pick a style, tweak if needed, and export SRT, VTT, or a captioned MP4.

Why use this tool

  • Word-perfect timing, not line-by-line guessing.
  • Handles accents, background noise, and multiple speakers.
  • Style presets tuned for TikTok, Reels, YouTube, and Shorts.
  • Export for any platform: SRT, VTT, TXT, or burned-in MP4.
  • Free tier for short clips — no account required.

Frequently asked questions

How accurate are the captions?

Most creators use the AI output directly; minor edits are occasionally needed for unusual names or heavy accents.

Can I edit the captions before exporting?

Yes — text, timing, and styling are all editable.

Does it support multiple speakers?

The transcription handles overlapping speakers; full speaker labeling is available in the audio transcription tool.

What caption styles are available?

Presets for social (big, bold, centered), cinematic (clean, bottom), and tutorial (boxed, high-contrast), each customizable.

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