Clone and change your voice 🤖🎙️with Elevenlabs and Telegram

This workflow creates a voice AI assistant accessible via Telegram that leverages ElevenLabs* powerful voice synthesis technology. Users can either clone their own voice or transform their voice using pre-existing voice models, all through simple voice messages sent to a Telegram bot.

*ONLY FOR STARTER, CREATOR, PRO PLAN

This workflow allows users to: Clone their voice by sending a voice message to a Telegram bot (creates a new voice profile on ElevenLabs) Change their voice to a cloned voice and save the output to Google Drive

For Best Results

Important Considerations for Best Results: For optimal voice cloning via Telegram voice messages:

1. Recording Quality & Environment Record in a quiet room with minimal echo and background noise Use a consistent microphone position (10-15cm from mouth) Ensure clear audio without distortion or clipping

2. Content Selection & Variety Send 1 voice messages totaling 5-10 minutes of speech Include diverse vocal sounds, tones, and natural speaking cadence Use complete sentences rather than isolated words

3. Audio Consistency Maintain consistent volume, tone, and distance from microphone Avoid interruptions, laughter, coughs, or background voices Speak naturally without artificial effects or filters

4. Technical Preparation Ensure Telegram isn't overly compressing audio (use HQ recording) Record all messages in the same session with same conditions Include both neutral speech and varied emotional expressions

How it works

Trigger
The workflow starts with a Telegram trigger that listens for incoming messages (text, voice notes, or photos).

Authorization check
A Code node checks whether the sender’s Telegram user ID matches your predefined ID. If not, the process stops.

Message routing
A Switch node routes the message based on its type: Text → Not processed further in this flow. Voice message → Sent to the “Get audio” node to retrieve the audio file from Telegram. Photo → Not processed further in this flow.

Two main options
From the “Get audio” node, the workflow splits into two possible paths: Option 1 – Clone voice
The audio file is sent to ElevenLabs via an HTTP request to create a new cloned voice. The voice ID is returned and can be saved for later use. Option 2 – Voice changer
The audio is sent to ElevenLabs for speech-to-speech conversion using a pre-existing cloned voice (voice ID must be set in the node parameters). The resulting audio is saved to Google Drive.

Output
Cloned voice ID (for Option 1).
Converted audio file uploaded to Google Drive (for Option 2).

Set up steps

Telegram bot setup
Create a bot via BotFather and obtain the API token.
Set up the Telegram Trigger node with your bot credentials.

Authorization configuration
In the “Sanitaze” Code node, replace XXX with your Telegram user ID to restrict access.

ElevenLabs API setup
Get an API key from ElevenLabs.
Configure the HTTP Request nodes (“Create Cloned Voice” and “Generate cloned audio”) with: API key in the Xi-Api-Key header.
Appropriate endpoint URLs (including voice ID for speech-to-speech).

Google Drive setup (for Option 2)
Set up Google Drive OAuth2 credentials in n8n.
Specify the target folder ID in the “Upload file” node.

Voice ID configuration
For voice cloning: The voice name can be customized in the “Create Cloned Voice” node.
For voice changing: Replace XXX in the “Generate cloned audio” node URL with your ElevenLabs voice ID.

Test the workflow
Activate the workflow.
Send a voice note from your authorized Telegram account to trigger cloning or voice conversion.

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