Built for repeated publishing
CaptionFX keeps the workflow focused: upload a clip, generate captions, fix the draft, style the text and export the captioned video.
Fast video captioning
Get from raw video to editable captions faster.
CaptionFX is for creators who need a useful caption draft quickly, then want control before publishing. Generate timed captions, review the words in context and export a clean captioned MP4.
Edit instead of restarting
When a word is wrong, you fix that word. When a caption needs timing work, you adjust the caption. The original video stays intact while the edit stays reversible until export.
Useful for creators and teams
Short-form creators, coaches, educators, podcasters and marketers can use CaptionFX when they need captioned clips that are ready for social platforms.
Questions people ask
Who is fast video captioning for?
It is for creators and teams who publish videos often and need captioned MP4s without rebuilding the edit from scratch.
Can I fix captions before posting?
Yes. The generated captions are a draft you can review and edit before export.
Does CaptionFX overwrite my original upload?
No. CaptionFX exports a new captioned MP4 and leaves the original upload unchanged.