How to add your ElevenLabs API Key to the LipSynthesis App

Why Connect ElevenLabs?

Currently, LipSynthesis has limited built-in language support for voice generation. However, our video rendering model is trained on a wide variety of languages. By connecting your ElevenLabs API, you can generate videos with voices in multiple languages and unlock significantly more flexibility.

Follow the steps below to set everything up properly.

Step 1: Get Your ElevenLabs API Key

1. Log in to your ElevenLabs account.

2. Navigate to Developers → API Keys.

3. Click Create Key.

Important Settings

When creating your key:

• Make sure “Restrict key” is unchecked to allow all required functions.

Or if you choose to restrict the key, ensure the following permissions are enabled:

• Text to Speech

• Voices

• Voice Generation

• Models

Security Reminder

After generating your key:

• Copy it to your clipboard.

• Keep it private.

• Do NOT share it publicly or post it online.

Your API key provides access to your ElevenLabs account features.

Step 2: Add the API Key to LipSynthesis

Note: This feature is available for paid accounts only.

1. Log in to your LipSynthesis account.

2. Go to My Cabinet → API Settings.

3. Paste your ElevenLabs API key into the designated field.

4. Click Save Token.

That’s it — your accounts are now successfully connected.

Step 3: Use Your ElevenLabs Voices

1. Navigate to Avatar Generations.

2. Select your preferred voice from your connected ElevenLabs account.

3. Generate videos in multiple languages with enhanced voice quality.

You can now safely use your saved ElevenLabs voices directly inside LipSynthesis.

You’re All Set!

Thank you for reading.

Happy generating!