About
You can choose the avatar and voice your agent uses when interacting with users. Select from the available avatars and voices, or add a custom avatar or voice.
You can manage these settings under Avatar appearance in the Experience tab.
Access the Experience tab
- From the Agents tab, click the agent you want to configure.
- Click the Experience tab.
- Scroll to Avatar appearance.

The agent workspace opens on the Overview tab by default.

The Experience tab displays.

Voice
Select a voice for your avatar or create your own custom voice.
Select a voice
- Under Voice, select a voice from the drop-down menu or add a custom voice.
- Click the play button to preview the selected voice.


Upload a custom voice
- Use the drop-down menu to select + Create custom voice.
- Enter a name for the voice (max 24 char).
- Upload an MP3 audio sample up to 10 MB.
- Review the consent requirements and select the checkbox to confirm your consent. You can click Kaltura's Artificial Intelligence Addendum to review the addendum.
- Click Upload.

The Create custom voice screen displays.

Use the examples and quality checklist on the screen to help you choose a suitable audio sample.
After the audio is uploaded, you can click the play button to preview it. To upload a different file, click Replace voice

The custom voice is added to the list of available voices.
Edit or delete a custom voice
- Click the pencil icon to the right to make changes to the custom voice. When you're finished, click Save.
- Click the trash can icon to delete the custom voice.

Avatar
Select an avatar design or add your own custom avatar.
Select an avatar
Under Avatar design, select the avatar you want to use.
You can click See more at the bottom left to view additional avatars.
Upload a custom avatar
- Click + Create custom avatar.
- Enter a name for your custom avatar (max 24 char).
- Upload a JPG image up to 10 MB.
- Review the consent requirements and select the checkbox to confirm your consent. You can click Kaltura's Artificial Intelligence Addendum to review the addendum.
- Click Upload.
- Under Voice, select the voice you want to use with your avatar.
![]()
The Create custom image screen displays.

The image must have a minimum resolution of 300 × 300 pixels and contain an isolated subject.
Use the examples and quality checklist on the screen to help you choose a suitable image.
You can preview the uploaded image. To upload a different image, click Replace image.
![]()
The custom avatar is added and selected.

Edit or delete a custom avatar
- Hover over your custom avatar and click the three dots in the upper right corner.
- Select Delete to delete the custom avatar.
- Select Edit to make changes to the custom avatar. When you're finished, click Save.

Publish your changes
Click Publish at the top right to apply your changes.
Until you publish your changes, they won't affect conversations with your agent.
Kaltura does not use customer data to train its AI models. To learn more, see Kaltura's Artificial Intelligence Principles