Generate Captions (AI)

Generate millisecond-accurate captions for a video clip using AI transcription.

How It Works

Runs AI speech-to-text. Creates word-level timestamps.

Specifications

Category
AI Actions
Execution
async
Credit Cost
1 credits
Overlay Types
caption
Tags
captions, ai

Example Prompts

“generate captions”
“transcribe this video”
“add AI subtitles”

Use Cases for AI Actions

Generate voiceovers from text for explainer videos without recording
Auto-caption video content for accessibility and social platforms
Research web data and display it as animated charts in presentations

How to Get Started with Generate Captions (AI)

1.Open any project in the 6trim editor or create a new one.
2.Type a prompt in the AI assistant — for example: "generate captions".
3.The Generate Captions (AI) result appears as a caption overlay on your timeline. Drag to reposition or resize.

Frequently Asked Questions

Try Generate Captions (AI) Free

Type a prompt or use the toolbar. No download required.

Use Generate Captions (AI)

More AI Actions Tools

List Voice Options
Browse available AI voices for voice-over generation.
List Background Music
Browse available background music tracks.
List Sound Effects
Browse available sound effect clips (whooshes, impacts, risers, stingers, etc.).
Generate Voice-Over
Generate a standalone voice-over audio clip from text using AI.
Search Asset Library
Search the project's asset library for footage, images, b-roll, and other assets using text queries and semantic search.