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.

Are the subtitles auto-synced to the speech?

Yes — oVideo transcribes your audio and time-aligns each caption automatically, so words appear exactly as they're spoken.

Can I fix the transcript before exporting?

Yes — review and edit any word, then re-export with corrected, perfectly timed subtitles.

You can start free; paid plans add more minutes, TikTok-ready caption styles, and watermark-free export.

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

Try oVideo free See pricing

Made with oVideo

Real videos, not mock-ups.

Every clip below was produced end-to-end with oVideo — script to voiceover, footage, and captions. Press play to see the actual output.

3 clips on display

Chasing Dreams: A Runner's Grit

9:16 vertical·1088p

If Putin Pressed the Red Button: One Minute to Midnight

9:16 vertical·720p

Faceless Journey: The Evolution of Humanity

16:9 landscape·1080p

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.

The workflow

How to subtitle a TikTok

Four steps to captioned TikToks.

publish faster

00:00

Publish

01
Step 01
Upload your TikTok video or generate one in oVideo.
02
Step 02
AI transcribes and times the captions automatically.
03
Step 03
Pick a bold, animated TikTok caption style.
04
Step 04
Export ready to post.

Where oVideo shows up

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

Keep exploring

Related guides

Feature

Subtitle Generator

AI subtitles for any video.

Feature

Auto Subtitle Generator

Automatic subtitles for any video.

Product

TikTok AI Video Generator

Make TikToks with AI.

Answers

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.
Are the subtitles auto-synced to the speech?: Yes — oVideo transcribes your audio and time-aligns each caption automatically, so words appear exactly as they're spoken.
Can I fix the transcript before exporting?: Yes — review and edit any word, then re-export with corrected, perfectly timed subtitles.
Is it free?: You can start free; paid plans add more minutes, TikTok-ready caption styles, and watermark-free export.