Lightning‑fast AI captions

Get 3-10x more views with auto animated captions in <60 seconds

Start free. No credit card required. Cancel anytime.

Auto‑generate precise word‑level captions in seconds. Style with kinetic presets and colorways, then export crisp 1080p video or SRT/VTT.

Start Free Now (No Card Needed)
100% no credit card required

Do I need a credit card to start?

No – start completely free, upgrade only when you love it.

Join the first creators getting 5-10× more views with animated captions

Trusted by creators on

YouTubeTikTokInstagramLinkedIn

Loved by creators

"Saved me 4 hours per video. Best caption tool I’ve ever used."

A
Alex Chen
YouTube 180k subs

"The animations are buttery smooth. My engagement went up 300%."

S
Sarah Miller
TikTok Creator

"Finally a tool that doesn't overcomplicate things. Just works."

M
Mike Ross
Content Strategist

Why creators switch to Timeline

FeatureTimelineOthers (CapCut, Descript)
Auto-Animated CaptionsManual / Basic
Render Speed< 60sSlow Queue
WatermarkNone (Free Trial)Yes
Export Quality1080p 60fps720p
Credit Card RequiredNoOften Yes

Frequently Asked Questions

Everything you need to know about Timeline

What does Timeline do?

Upload a video, generate precise AI captions, style them, and export 1080p with or without burned-in subtitles. SRT/VTT included.

Is there a free trial?

Yes. New accounts get complimentary caption minutes to test the full export flow (no watermark).

How are minutes billed?

We meter render duration rounded to the nearest 15 seconds. Unused minutes do not roll over.

Will you support 4K and multi-language?

4K export and multi-language transcription are on the near-term roadmap. Follow our changelog to stay updated.

Can I download captions separately?

Yes. Export SRT or VTT at any time without rendering the full video.

Do I retain rights to my videos?

Absolutely. Your uploaded content and generated caption data remain yours. We store videos temporarily for rendering.

Still have questions? See pricing or try the editor.