AI Captions: automatic subs is an iPhone app that automatically generates subtitles for your videos using AI, making clips easier to follow—especially when watched without sound.
AI-powered auto captions
The app detects speech in your video and syncs on-screen text to the audio, producing clean, readable captions for short-form and vertical content.
- Speech-to-text captioning for videos
- Automatic timing and text-to-audio sync
- Designed for vertical, social-first formats
Who it’s for
AI Captions is built for creators who want a faster workflow: record or upload a clip, and the app handles transcription and caption formatting so you can focus on the content.
- Content creators and bloggers
- Social media managers publishing frequently
- Anyone adding captions for accessibility and clarity
Fast turnaround for publishing
The tool is optimized for speed, letting you create a captioned video in about a minute. A simple interface and automation make it practical for regular posting and improving viewer engagement.
