AI Agents

Translate Telegram voice messages using AI (55 languages ​​supported)

13 nodes 217 132 Automatic trigger
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Workflow Description

An automation template that captures voice messages from Telegram, converts them to text using AI speech recognition, and translates them across 55 supported languages. Users receive translated text replies instantly, enabling seamless multilingual communication without manual intervention.

How it works

  1. 1.Receive incoming voice messages from designated Telegram channels via the automation trigger
  2. 2.Convert audio files to text using OpenAI's speech-to-text model with automatic language detection
  3. 3.Process the transcribed text through an LLM chain to translate it into the target language
  4. 4.Send the translated message back to Telegram as a formatted text reply to the user

Use cases

  • Globally distributed teams requiring real-time communication across multiple languages and time zones
  • International businesses serving customers and employees in diverse countries with different native languages
  • Remote workers and freelancers who prefer voice communication but need instant translation for clarity

Requirements

  • Active Telegram account with bot integration enabled and message access permissions configured
  • Valid OpenAI API key with sufficient quota for speech-to-text and language model API calls
  • Properly configured LLM chain with language detection and translation parameters optimized for accuracy

Service Value

Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.

Apps Used

Telegram OpenAI LLM Chain

Details

Trigger Automatic trigger
Nodes 13
Apps 3
Views 217
Downloads 132

How to Use

  1. 1.Click "Download Template"
  2. 2.Open your n8n dashboard
  3. 3.Go to Workflows > Import from File
  4. 4.Select downloaded file and configure credentials

Nodes Used (13)

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Telegram Trigger

Set

#1

Sticky Note1

Sticky Note

#2

Text reply

Set

#3

Telegram1

Set

#4

OpenAI Chat Model

OpenAI

#5

Input Error Handling

Set

#6

Sticky Note

Sticky Note

#7

Sticky Note2

Sticky Note

#8

Settings

Set

#9

Auto-detect and translate

LLM Chain

#10

Audio reply

Set

#11

OpenAI2

OpenAI

#12

OpenAI

OpenAI

#13