Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

This n8n workflow automates the process of transcribing a voice message received via Telegram, summarizing the transcription using an AI model, and then saving both the transcription and the summar...

Best for

Document Extraction automation workflows
Multimodal AI automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.telegram, @n8n/n8n-nodes-langchain.openai, n8n-nodes-base.stickynote, @n8n/n8n-nodes-langchain.lmchatdeepseek, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.telegramtrigger, n8n-nodes-base.googledrive

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Wild Nomad.

Original n8n.io source

1.1 Workflow description

Title: Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries
Workflow name: Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries

Here's a breakdown of the workflow:

Telegram Trigger: The workflow is initiated when a new message is received on Telegram.
Telegram Node: It retrieves the voice message file from Telegram using the file_id from the incoming message.
OpenAI Node: The retrieved voice file is then sent to OpenAI for transcription.
Google Drive (for Transcription): The transcribed text is saved as a new Google Doc with the current time as its name in a Google Drive folder named "N8N Transcribes".
AI Agent: The transcribed text is sent to an AI Agent (connected to a DeepSeek Chat Model) to generate a plain text summary. The prompt for the summary is set to "Generate A summary description from this Telegram message. Don't use ** or anything that emulates rich text. The description should be in plain text Expand on the title so that the description can be used in a report to my supervisor. Only provide one summary. Do not label it Summary*, I already know it's a summary. Thanks.:{{ $json.text }}".
Google Drive (for Summary): The generated summary is then saved as a new Google Doc with the current time as its name in a Google Drive folder named "N8N Summaries".

In essence, this workflow allows users to send a voice message to a Telegram bot, and automatically get both a transcription and a summary of that message saved as separate documents in their Google Drive.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Telegram

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.2

Block 2 - OpenAI

Type / Role: @n8n/n8n-nodes-langchain.openAi - openAi
Config choices: Version 1

Block 3 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 4 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 5 - Sticky Note4

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 6 - DeepSeek Chat Model2

Type / Role: @n8n/n8n-nodes-langchain.lmChatDeepSeek - lmChatDeepSeek
Config choices: Version 1

Block 7 - AI Agent2

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.9

Block 8 - Telegram Trigger1

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1

Block 9 - Google Drive1

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 10 - Google Drive3

Type / Role: n8n-nodes-base.googleDrive - googleDrive
Config choices: Version 3

Block 11 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 12 - Sticky Note3

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries
Complexity	intermediate
Nodes	12
Categories	Document Extraction, Multimodal AI
Author	Wild Nomad
Published	15 Jun 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/4938/4938.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Document Extraction workflows Multimodal AI workflows

Frequently asked questions

What does Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Document Extraction, Multimodal AI use case.

Wild Nomad

6 workflows

Nodes

n8n-nodes-base.telegram @n8n/n8n-nodes-langchain.openai n8n-nodes-base.stickynote @n8n/n8n-nodes-langchain.lmchatdeepseek @n8n/n8n-nodes-langchain.agent n8n-nodes-base.telegramtrigger n8n-nodes-base.googledrive

Complexity

intermediate

Published 15 Jun 2025

Likes 0

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Install path: /data/workflows/4938/4938.json

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Transcribe Telegram voice notes to Google Docs with OpenAI & DeepSeek summaries

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Telegram

Block 2 - OpenAI

Block 3 - Sticky Note1

Block 4 - Sticky Note2

Block 5 - Sticky Note4

Block 6 - DeepSeek Chat Model2

Block 7 - AI Agent2

Block 8 - Telegram Trigger1

Block 9 - Google Drive1

Block 10 - Google Drive3

Block 11 - Sticky Note

Block 12 - Sticky Note3

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions