Prompt to Video
fully AI-generated talking videos from a text prompt, with AI actors
Generates a complete talking-head video from a text prompt: an AI-generated actor speaks to camera, with generated images, B-roll, music and edits added, using Captions’ own Mirage video model. Captions: “The result is a fully produced and fully AI-generated talking video that’s engaging and polished — all from a single prompt.”
Where to turn off Prompt to Video: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
AI Twin
an AI avatar of a real person made from their face, with an optional clone of their voice
Creates an AI avatar of the user from a selfie or short video of their face, optionally with a clone of their voice, which can then present AI-generated videos. Captions: “Tap Create AI Twin to create an avatar based on your face.” Captions: “After the selfie, you can record a few short voice recordings by reading the scripts on screen.” The voice clone uses either an ElevenLabs model or Captions’ own Mirage model.
Where to turn off AI Twin: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
AI Dubbing
translates a video’s speech and dubs it into another language
Translates the speech in a video and replaces it with dubbed audio in another of 30+ languages. Captions: “Automatically dub videos into 30+ languages with Captions AI.”
Where to turn off AI Dubbing: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
Lipdub
alters a speaker’s lip and face movement to match dubbed audio
Translates a video into another language and changes the speaker’s lip and face movement to match the new audio. Captions: “Captions syncs lip and face movement to the translated audio so the result looks natural on screen.”
Where to turn off Lipdub: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
AI Edit
automatically edits raw footage into a finished video in a chosen style
Edits uploaded footage automatically in a chosen style, adding captions, transitions, B-roll, music and motion graphics. Captions: “Turn any clip into a polished video with Captions AI Edit.” Captions: “Pick a style and get auto captions, transitions, B-roll, music, and motion graphics on iOS and web.”
Where to turn off AI Edit: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
Chat-Based Editing
edits a whole video project from plain-language requests
An AI editor that changes a video project from plain-language requests, such as replacing a background, adding music or generating new B-roll. Captions: “Chat-based editing lets you make edits to your project by describing what you want in plain language.” Captions: “After you send the prompt, Captions starts planning the edits and shares updates as it updates the project.”
Where to turn off Chat-Based Editing: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
Add Captions
AI transcription of speech into captions, with translation into other languages
Transcribes the speech in a video into captions with AI, and can translate them into another language. Captions: “Generate captions with AI, add them manually on mobile, or walk through the web editor flow from upload to export.”
Where to turn off Add Captions: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
Voiceover
AI-generated voiceovers from text, including a clone of the user’s own voice
Generates a spoken voiceover from typed text in a chosen AI voice, or in a clone of the user’s own voice made from a one-minute reading. Captions: “Generate AI voiceovers, import audio, or create a voice clone for your videos in Captions.” Captions: “Choose from ElevenLabs, Cartesia, PlayHT, and OpenAI models.”
Where to turn off Voiceover: see below.
- Where to check the switch
- No switch found — look in your Captions settings or ask your administrator
