# Caption (caption.sh)

Burns word-timed, styled captions into video files through an API that agents and pipelines can call.

- Atlas card: https://inite.ai/en/atlas/caption.sh
- Site: https://caption.sh
- For: Developers and AI agent builders running automated UGC video pipelines that need captions
- Categories: creative
- Use 0/100 · alive 100/100

## Used for

- Burn word-timed captions into short-form video files
- Caption videos from an MCP-connected coding agent
- Poll caption jobs and download finished MP4s

## Price

- from 0.1 USD/usage, no free plan (read 2026-10-26 on https://caption.sh/#pricing)

## For developers

- MCP server: sh.caption/mcp (namespace; auth on 2026-10-26)
- Read 2026-10-26

## MCP server, measured daily

Server: https://mcp.caption.sh/mcp, checked every day since 2026-10-26 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 728 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Training on your data: no (https://caption.sh/privacy)
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/caption.sh. JSON: https://inite.ai/api/atlas/caption.sh. MCP: https://inite.ai/api/mcp (atlas_lookup).