> For the complete documentation index, see [llms.txt](https://omnitool-ai.gitbook.io/omnitool/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://omnitool-ai.gitbook.io/omnitool/tutorial/blocks/elevenlabs.md).

# ElevenLabs

ElevenLabs stands out in the realm of AI with its advanced voice synthesis technology. By integrating the ElevenLabs Block into Omnitool, users can effortlessly leverage its API, such as Text-to-Speech.

## Prerequisites

Before starting, ensure you have the following:

* **ElevenLabs Account**: Sign up or log in at [ElevenLabs](https://elevenlabs.io/).
* **API Key**: Generate your API key from your ElevenLabs profile.
* **Characters**: Ensure you have enough characters available for use in Subscription > Characters Used.

## Setup

### Adding API Key

1. Go to the **API Key Manager** in the left panel of Omnitool.
2. Enter your ElevenLabs API key.

### Using the ElevenLabs Block

1. Navigate to the "Add Block" collection in Omnitool.
2. Search for the `elevenlabs` namespace to find its TTS block.

## Additional Resources

For developers and users seeking more advanced configurations and troubleshooting resources for these blocks, refer to the OpenAPI and block specifications on the <https://github.com/omnitool-ai/omni-core-blocks/tree/main/server/apis/elevenlabs>.

***

For further information on the ElevenLabs API, visit the [ElevenLabs website](https://elevenlabs.io/).


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://omnitool-ai.gitbook.io/omnitool/tutorial/blocks/elevenlabs.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.