> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yuzulabs.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Brand and voice

> Configure the look, voice, presenter avatar, thumbnails, and theme Yuzu uses for generated work.

Brand and voice settings keep generated videos and public pages recognizably yours.

## Brand identity

Add the assets Yuzu should use in generated work:

* Logo
* Brand colors
* Public page styling
* Thumbnail treatment

## Voice cloning

You can use cloned voices across supported video types. The cloned voice becomes part of your workspace setup, so recaps do not need to be configured from scratch each time.

## Presenter avatar

The presenter avatar is the talking version of you that can appear in recap videos. Upload a photo, choose realistic or cartoon, then generate the avatar. You can turn the presenter on or off for TLDR videos from the same settings area.

See [Presenter avatar](/product/avatar) for the full setup flow and file requirements.

## Thumbnail customization

Thumbnails help a recap feel specific to the buyer and the moment. Use them to make generated videos easier to recognize in the video library and public pages.

## Theme

Yuzu supports light and dark theme. The theme toggle lives in the app sidebar and controls the workspace UI, not the content of already-rendered videos.

## Onboarding

New workspaces use onboarding to collect the basics: brand, voice, presenter avatar, product context, meeting source, and first-video setup. You can revisit settings later as your workflow changes.