Captions that move with every word.
VIDRA times captions to the voice word by word — the karaoke style that keeps people watching on mute — in the lettering style you choose, and it auto-subtitles any line spoken in another language. No manual timing, no caption files, no drift.
Free to build · Pay only when you press Generate · No card to sign up · Vertical MP4 ready for TikTok, Reels & Shorts
Every image and clip is generated uniquely for you, never reused — no stock footage, no shared library.
What it is
Most short-form is watched on mute, so captions aren't optional — they're the difference between a scroll and a view. VIDRA generates word-timed karaoke captions automatically, highlighting each word as it's spoken, in a lettering style you pick. When a character speaks a different language from the video's base, it adds translated subtitles for those lines automatically, the way films handle foreign dialogue. You never touch a timeline or upload an SRT.
How it works
- 01
Pick a caption style.
Choose the lettering, position and look — or leave it on default.
- 02
VIDRA times them to the voice.
Captions are generated word by word, in sync with the voiceover, automatically.
- 03
Foreign lines get subtitles.
Any dialogue in another language is auto-translated and subtitled, so nothing is lost.
What you control
Caption style & lettering — choose the look, or turn captions off entirely if you want.
Position — place them where they won't clash with the visuals.
Emoji & emphasis — optional accents on key words.
Foreign-dialogue subtitles — auto-added when a language differs from the base.
Perfect for
- Mute-first feeds
- Accessibility
- Retention and watch-time
- Multilingual audiences
- Anyone who's spent an hour hand-timing captions
- Videos where a word or number really matters
Why VIDRA
Captions are the single biggest lever on watch-time, and timing them by hand is the most tedious job in short-form. VIDRA does it word-perfect automatically, styles them the way you want, and even handles foreign dialogue — so every video is caption-ready without the busywork. Free to build, pay only to generate.
Questions
Are the captions really word-timed?
Yes — karaoke style, highlighting each word as it's spoken.
Can I choose the style, or turn them off?
Yes — pick lettering, position and emphasis, or switch captions off.
What about other languages?
Foreign dialogue is auto-translated and subtitled into your base language.
Do I need to upload a caption file?
No — everything is timed automatically.
What does it cost?
Building is free; pay only to generate, cost shown first.
Explore more
Captions that move with every word.
Get word-perfect captions automatically. Pay only to generate.