Viral captions that make
people stop scrolling.

Simple
Homelander
Kinetic
Emphasis
Neon Hype
yourclipsgoVIRAL
Add captions in seconds
Whisper Large v3 Turbo · 99% accurate · 99+ languages

Sign in once. One click for 99% accurate captions in 99+ languages. 40+ animated styles used by top creators — drag, edit, export.

  • 40+caption styles
  • 99%accurate transcription
  • 99+languages
  • 1-clickcaptioning
  • AItranslation · 99+ langs
  • Mobileresponsive editor

one click captions

99% accurate. 99+ languages. One click.

Powered by Whisper Large v3 Turbo — the most accurate open-source speech-to-text model available. Upload your video, click once, and get pixel-perfect word-by-word captions in seconds. Most creators don't edit a single word.

One click

Press the button. Captions appear in seconds — for clips up to an hour long.

99% accuracy

Whisper Large v3 Turbo — auto-detects accents, code-switching, and 99+ languages.

Word-level timing

Every word is timed perfectly. Karaoke sweep and emphasis just work.

40+ caption styles · 5 categories

The styles top creators use.

40+ animated styles across Minimal, Dynamic, Cinematic, Trendy, and Energy — the same caption looks you see on top TikTok, Reels, and Shorts accounts. Hand-tuned to grab attention in the first second.

MinimalDynamicCinematicTrendyEnergy
yourclipsgoVIRAL
SimpleClean
NOWSTOPTHE
HomelanderDramatic
WEMOVEFAST
KineticKaraoke
youNEEDthis
EmphasisDynamic
GAMEONNOW
Neon HypeSports

All styles available inside the editor · New drops every month

translate captions

One video.
99+ languages.

State-of-the-art AI translates your captions with meaning, tone, and style preserved — not literal word-for-word. One click, perfectly timed, ready to post worldwide.

Included on Pro & Ultra
English · source
original

“Don't miss this game-changer.”

AI translates with meaning + tone
ES · Spanish

No te pierdas este cambio total.

FR · French

Ne ratez pas ce tournant.

DE · German

Verpass diesen Gamechanger nicht.

JA · Japanese

この革命的なものを見逃すな。

HI · Hindi

इस बड़े बदलाव को मिस मत करो।

AR · Arabic

لا تفوّت هذا التحوّل الكبير.

Meaning, not literal

AI grasps context, tone, slang, and humor — translations sound natural, not robotic.

99+ languages

From Spanish to Japanese to Arabic, RTL scripts included — every language supported.

Timing stays perfect

Word-level timing is preserved on translation. Hit export — captions sync automatically.

capabilities

Everything you need to ship a viral video.

Pro-level caption tools, zero learning curve. CaptionCraft does the heavy lifting so you can focus on hitting publish.

Swipe to see more

Whisper Large v3 Turbo

99% accurate transcription with word-level timing in 99+ languages. Auto-detects accents and code-switching — most users never edit a word.

40+ styles · 5 categories

Minimal, Dynamic, Cinematic, Trendy, Energy — the same caption looks top creators use on TikTok, Reels, and Shorts.

Smart Cuts

AI auto-detects and removes silence from your video. Sensitivity slider gives you full control. No more manual scrubbing.

Auto Punch

Automatic visual emphasis on beat and emphasis moments — captions feel alive without a single keyframe.

Full timeline editor

Trim, split, hide, and delete clips. Drag to resize. Sub-lane stacking for overlapping clips. Not a glorified preview.

Per-word editing

Tap any word to fix a typo, retime it, restyle, split, or delete. 60ms timing precision — no clunky waveforms required.

Dual Captions

Show two caption tracks at once — pair the original language with a translation, or stack a primary line with a secondary read-along below.

Drag-to-reposition

Captions aren't locked to the bottom. Drag the overlay anywhere on the canvas and the export tracks your placement frame-perfect.

Any aspect ratio

9:16 for Reels and Shorts, 1:1 for feed, 4:5 for portrait, 16:9 for YouTube. Reframe and crop without losing caption alignment.

inside the editor

A real editor —
not a glorified preview.

Tweak every word, every color, every frame. Or trust the defaults and hit export. Your call.

  • Per-word color, highlight, and active-word styling
  • 16+ font families — Anton, Bebas, Outfit, Clash Display, Bricolage…
  • Stroke / outline width and color, opacity, rotation
  • Background fills with rounded corners and padding
  • Letter spacing, line height, font weight, italics
  • Full timeline — trim, split, hide, and delete clips
  • Unlimited undo / redo across captions and clips
  • Smart Cuts (auto-silence) + Auto Punch (beat emphasis)
  • Caption position drag, scale, and aspect-ratio crop
  • Manual mode — write captions from scratch for music or sketches
captioncraft.app/edit
YOUWON'TBELIEVE
TIMELINE00:04.21 / 00:12.80
FONT
Syne
WEIGHT
900
CASE
UPPER
STROKE
1.5px
COLOR
#FFD600
POSITION
Drag
Ultra plan perk

Don't see your style?
We'll build it for you.

Saw an amazing caption style in someone else's video? Send us the reference clip — our team will build that exact template for you, free as part of your Ultra subscription. No upcharge. No waiting for the next release.

  • Send a reference video or screenshot of any caption style
  • Our team builds it as a custom template, just for you
  • Included free with every Ultra plan — no per-template fees
  • Plus: bulk export queue, 4K, and early access to new templates
See the Ultra plan

how it works

Three steps. That's it.

01

Drop your video

Any format — MP4, MOV, WebM. Portrait or landscape. Short or long.

02

Pick your style

Choose from 40+ caption styles across 5 categories. Preview in real-time. Tweak fonts, colors, and timing — or trust the defaults.

03

Export & post

Download your captioned MP4 ready to post on TikTok, Reels, Shorts — anywhere.

Videos with clear, dynamic captions hold attention longer and make viewers more likely to watch to the end.

Great caption design increases comprehension and retention, so your message lands faster in the first few seconds.

Trendy styles, not boring defaults

Forget plain white subtitles. Pick from styles that match today's top-performing videos.

Captions that match your energy

Kinetic sweep for hype moments. Homelander for punchy statements. You choose the vibe.

Save hours of editing time

Manual captioning takes forever. CaptionCraft does it in minutes — so you can post more.

99% accurate, the first time

Whisper Large v3 Turbo gets the words right on the first try. Most creators never edit a single caption.

who it's for

Built for everyone who posts.

Whether you're growing a brand or making your first short, the workflow is the same — drop, style, ship.

Swipe to explore

TikTok

Stop the scroll in 0.5s

Punchy kinetic and karaoke styles tuned to win the first second of attention.

YouTube Shorts

Boost watch time

Word-by-word captions keep viewers on the video, even when they watch on mute.

Instagram Reels

Match the platform energy

On-trend aesthetics — neon hype, glitch, cinematic — without leaving your browser.

Podcasters

Repurpose every episode

Turn audio clips into shareable video posts. Auto-transcribe, style, export.

Educators

Make learning accessible

Add captions to lessons in any of 99+ languages — clearer comprehension, more reach.

Brands & ads

Stay on-brand at scale

Custom colors, fonts, and stroke settings save instantly across every video you cut.

questions

Everything you wanted to ask.

Does CaptionCraft work on mobile?

Yes — fully. CaptionCraft is mobile-responsive end-to-end. Upload, transcribe, edit, translate, restyle, and export entirely from your phone or tablet — no app install required. The interface adapts to whatever device you're on, so you can ship videos straight from the couch or on the go.

How much does CaptionCraft cost?

Three plans: Free, Pro, and Ultra. Free covers 5 videos per month at up to 1 minute each — enough to try the workflow end-to-end. Pro and Ultra unlock longer videos, AI translation, and more exports. See the full breakdown on the Pricing page.

How fast is captioning and export?

Captioning is one click. CaptionCraft uses Whisper Large v3 Turbo to transcribe and time captions in seconds. Export time depends on your device, clip length, and the resolution you pick — but it's typically faster than recording the video in the first place.

How accurate is the AI transcription?

We use Whisper Large v3 Turbo — the most accurate open-source speech-to-text model available, with up to 99% accuracy on clean audio. Most users never need to edit a single word. For heavy accents or code-switching, you can pin the language manually.

What are Smart Cuts and Auto Punch?

Magic Edits powered by AI. Smart Cuts auto-detects and removes silence with a sensitivity slider you control — speech-safe padding ensures words never clip. Auto Punch adds visual emphasis to your captions on beat moments. Both tighten your video in seconds, no manual cutting required.

Can I request a custom caption style?

Yes — Ultra members can request custom caption templates. Saw an amazing caption style in another video? Send us the reference clip and our team will build that exact style for you, free of charge as part of your Ultra subscription.

Can I edit the video itself, or just the captions?

Both. CaptionCraft has a full timeline editor — trim, split, hide, and delete clips, with drag-to-resize and overlapping clip support. Every change is reversible with unlimited undo / redo across captions and clips.

What languages are supported?

99+ languages with auto-detection, including English, Spanish, Hindi, Arabic, Mandarin, French, German, Portuguese, Japanese, and Korean. Right-to-left scripts render correctly.

Can I translate captions to other languages?

Yes. CaptionCraft uses state-of-the-art AI to translate your captions into 99+ languages with one click — preserving meaning, tone, and speaker style instead of literal word-for-word. Word-level timing is kept intact so the translated captions stay perfectly synced with your video.

Can I edit the captions after auto-generation?

Yes — every word. Tap to fix a typo, retime a beat by 60ms, or restyle a single word's color. You can also use Manual Mode to write captions from scratch (great for music videos).

What aspect ratios can I export?

9:16 for TikTok / Reels / Shorts, 1:1 for feed, 16:9 for YouTube. Reframe and crop with caption alignment preserved across every format.

Do I need to install anything?

No. CaptionCraft runs in any modern browser — Chrome, Safari, Edge, Firefox. Works on Mac, Windows, Linux, and on most tablets.

Ready to stop being boring?

Open the editor — upload, style, and export your first viral clip in minutes.

Add captions in seconds
Whisper Large v3 Turbo · 99% accurate captions