Subtitles that get watched.
ZapSubs turns raw clips into captioned, viral-ready video.
Upload, pick a style, export — in your browser.
No account needed. Unlimited subtitle generation.
Made by creators, for creators
The same captions
top creators use to go viral.
Styles for every vibe. Picked, posted, and watched all the way through.
Before / After
Same clip.
A different result.
Flat captions disappear in the scroll. ZapSubs captions get watched, shared, and finished.
Features
Only what
moves the needle.
- 01
Karaoke captions
Word-by-word highlight, timed to the syllable.
- 02
Viral presets
Hand-tuned looks for every kind of post.
- 03
Translation
Localize captions in 40+ languages, on export.
- 04
Gradient subtitles
Subtle color stories, never neon noise.
- 05
Auto emoji
Contextual, sparse, only when it lands.
- 06
TikTok overlays
Trending text styles, kept tasteful.
- 07
Animated effects
Bounce, pulse, shake — easy to dial back.
Presets
Styled for the way
you actually post.
We tuned it so that you don't have to do it.








How it works
Three steps.
No tutorial needed.
Upload
Drop in a video or audio file. We transcribe in seconds.
Style
Pick a preset. Tweak a font or color. Live preview updates as you type.
Export
Download your video in high quality, or download your subtitles in SRT or VTT format.
The editor
Drop in. Style.
Done.
No timeline gymnastics. No plugins. Captions render where they should — on the part of the screen people are actually watching.

Pricing
Free is good.
Pro gets watched.
See the difference — not in a feature list, but on the actual frame.
Free
For trying it out.
- —Unlimited subtitle generation
- —Basic styling & customization
- —Unlimited exports with no watermark
- —Satisfying accuracy
Pro
For creators who post.
- +Unlimited subtitle generation
- +Basic styling & customization
- +Unlimited exports with no watermark
- +Much higher accuracy (different models)
- +Much faster exports
- +Advanced text effects & animations
- +Subtitle translation to 50+ languages
- +Automatic emoji generation
- +Pre-made styling presets
- +Save & reuse custom configurations
- +Priority support
Common questions
Can I cancel Pro whenever I want?
Yes. Cancel or turn off auto-renew from your account settings (we use Stripe's customer portal). You keep Pro access through the end of the period you already paid for.
Is there a free trial for Pro?
The Free plan is the trial: unlimited core generation and exports with no watermark. Use it as long as you like; upgrade to Pro when you need translation, emojis, faster exports, and the rest.
What payment methods do you accept?
Cards and other options supported by Stripe, depending on your region. Checkout is secure and handled by Stripe—we don't store your full card details on our servers.
Ship the next one
Make it go viral.
Captions in 30 seconds. No editing software. No learning curve.