Pick your video
Import an existing video from your photo library.
Coming soon · For your next big idea Your words.
Your words.
In motion.
Captions that don’t just follow along. They feel along. CaptionFX will turn your iPhone into a studio for animated typography — made for Reels, TikTok, and Shorts.
In development for iPhone · iOS 26+
From voice to textAutomatic transcription planned
Words with characterAnimated typography planned
An idea for the videos you love to make
Your voiceYour styleYour community
The planned workflow
From video to head-turner.
A focused flow. Less time in the editor, more room for your ideas. These capabilities are planned for CaptionFX.
Make your words visible
Planned speech recognition turns spoken words into editable captions timed to your video.
Find your style
Choose a look, adjust text and placement, and export your video with animated captions.
In development
Typography with personality.
This is the direction we’re working toward. These features are planned and are not yet available as an app.
Beyond static captions
Animated looks are planned, from bold kinetic typography to glowing neon effects.
Automatic transcription
Spoken words are intended to be recognized automatically and synchronized with your video.
Fine-tune every word
Correct the wording and find the right placement, font size, and animation for your video.
Made with iPhone in mind
The goal is a native iOS app with a rendering engine built on Apple Metal.
For your next post
Export at 1080p and, on suitable devices and source videos, 4K is planned.
Good to know
An idea taking shape.
Can I download CaptionFX yet?
Not yet. CaptionFX is in development. This page introduces the planned app; the interface shown is a design concept.
Which devices is CaptionFX being built for?
A native iPhone app for iOS 26 or later is planned. Final device support will be announced at release.
When will it launch, and how much will it cost?
A release date and pricing have not been set. Concrete updates will appear here when they’re ready.
Good words deserve a stage.
CaptionFX is still in development. Have an idea or a question? Send us a message.
Contact Not yet available on the App Store.