---
title: "Convert Chapter"
method: POST
path: "/v1/studio/projects/{project_id}/chapters/{chapter_id}/convert"
tags: ["studio"]
---

# Convert Chapter

`POST /v1/studio/projects/{project_id}/chapters/{chapter_id}/convert`

## Request

- Base URL: `https://api.elevenlabs.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.elevenlabs.io/v1/studio/projects/{project_id}/chapters/{chapter_id}/convert`
- Auth: none declared

Starts conversion of a specific chapter.

## Path parameters

- `project_id` string, required: The ID of the Studio project.
- `chapter_id` string, required: The ID of the chapter.

## Headers

- `xi-api-key` string, nullable: Your API key. This is required by most endpoints to access our API programmatically. You can view your xi-api-key using the 'Profile' tab on the website.

## Response `200`

Successful Response

- ConvertChapterResponseModel
  - `status` string, required: The status of the studio chapter conversion request. If the request was successful, the status will be 'ok'. Otherwise an error message with status 500 will be returned.

## Other responses

- `422`: Validation Error

## Changes

- **2026-02-08** `5b595807512c`: 1 info
  - api operation id `Convert_chapter_v1_studio_projects__project_id__chapters__chapter_id__convert_post` removed and replaced with `convert_chapter_endpoint`
- **2025-05-16** `503db4198a44`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/changes/v1/studio/projects/:project_id/chapters/:chapter_id/convert/post.md)

---

[API](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation.md) - [All operations](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/elevenlabs/apis/elevenlabs-api-documentation/revisions/d04f5e77c40a?raw)