TikTok Subtitles

TikTok subtitle generator with bold animated captionsAuto-caption your TikToks in seconds.

Add the bold, animated captions TikTok creators use to keep viewers watching. oVideo auto-transcribes your video, times every word, and styles captions for TikTok — then exports a ready-to-post video.

Bold animated captionsPerfect word-by-word timingExport ready for TikTok

Captions built for TikTok

Word-by-word animated captions in the styles that perform on the For You page — generated automatically.

No manual timing

AI times every word to the audio, so there's no syncing by hand.

More watch time

On-screen captions keep sound-off viewers watching, which supports reach on TikTok.

How to subtitle a TikTok

Four steps to captioned TikToks.

publish faster
  1. 1

    Upload your TikTok video or generate one in oVideo.

  2. 2

    AI transcribes and times the captions automatically.

  3. 3

    Pick a bold, animated TikTok caption style.

  4. 4

    Export ready to post.

Use TikTok subtitles for

Where captions help on TikTok.

Boosting watch time on mute
Accessibility for all viewers
Bold animated word-by-word captions
Repurposing clips into TikToks
Localizing with translated captions
Consistent on-brand caption styles

Related guides

Frequently asked questions

Are the captions animated?
Yes — you can use bold, word-by-word animated caption styles popular on TikTok, generated automatically.
Do I have to time captions myself?
No — AI times every word to your audio automatically.
Can I subtitle an existing TikTok?
Yes — upload any video and oVideo generates timed, styled captions.
Can I translate the captions?
Yes — translate captions into 20+ languages to reach more viewers.
Is it free?
You can start free; paid plans add minutes, styles, and watermark-free export.