Create a searchable document archive with Telegram, Drive, OCR and Airtable

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Important notice

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

1. Workflow Overview

Best for

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

Tools used

n8n-nodes-base.telegramtrigger, n8n-nodes-base.if, n8n-nodes-base.stickynote, n8n-nodes-base.set, n8n-nodes-base.telegram, n8n-nodes-base.googledrive, n8n-nodes-base.httprequest, n8n-nodes-base.merge

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Oneclick AI Squad.

Original n8n.io source

1.1 Workflow description

Title: Create a searchable document archive with Telegram, Drive, OCR and Airtable
Workflow name: Create a searchable document archive with Telegram, Drive, OCR and Airtable

This n8n workflow receives files sent in a Telegram chat, uploads them to Google Drive, extracts text using OCR (for images and PDFs), and stores the extracted content in Airtable for quick search and retrieval. Users can later search through documents using a Telegram /search command.

Key Features

Accepts images and documents from Telegram
Uploads files to Google Drive automatically
Detects file type and runs OCR if eligible
Extracts text from images & PDFs via Google Vision
Stores file metadata + text in Airtable
Search documents using /search command in Telegram
Sends result previews and file links
Error handling & user notifications included

Use Cases

Personal document vault with search
Team knowledge filing system
Receipt & invoice OCR archive
Legal documents store & retrieval
Research papers & notes indexing
Company file inbox for AI knowledge base

Workflow Steps

Step	Action	Description
1	Telegram Trigger	Detects incoming docs/images or `/search` command
2	Filter File or Search	Routes based on whether message has file or search command
3	Extract Metadata	Reads file info such as name, MIME type, user
4	Download File	Downloads file via Telegram API
5	Upload to Drive	Saves file in Google Drive
6	OCR Check	Determines if file supports OCR
7	Google OCR	Runs OCR for images/PDFs
8	Extract Text	Pulls text output from OCR
9	Merge OCR Text	Combines file data + text
10	Save to Airtable	Indexes with metadata + text
11	Success Reply	Sends link + success message
12	`/search` Flow	Parse search query
13	Airtable Search	Full-text search for records
14	Send Results	Sends matches to Telegram
15	Error Handler	Notifies user on failure

Input Formats

File Messages Supported

Images
PDFs
Documents

Search Command

/search keyword

Example:

/search invoice

Output

After Upload:

✅ File saved & indexed successfully!
🔗 Drive Link: &lt;link&gt;

After Search:

Returns structured result:

File name
Preview text snippet
Google Drive link

Data Stored in Airtable

Field	Description
File Name	Original name
File Link	Google Drive link
MIME Type	File type
Telegram User	Sender info
OCR Text	Extracted searchable text
Uploaded Date	Timestamp

Technical Requirements

Telegram Bot Token
Google Drive API connection
Google Vision API key
Airtable API key & table

Benefits

Automatically organizes Telegram files
Makes PDFs & images searchable
Saves manual sorting and indexing time
AI-ready data storage (future LLM integration)
Fast search experience right in Telegram

Enhancement Ideas

Add Whisper for voice message transcription
Add chat GPT summarization for large docs
Build dashboard for uploaded files
Auto-tag documents (invoice, ID, receipt etc.)
Multi-language OCR support

Status

✅ Ready for production ✅ Handles images, PDFs, and files ✅ End-to-end automation 🛠 Optional: add more AI enrichment later

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 Trigger

Type / Role: n8n-nodes-base.telegramTrigger - telegramTrigger
Config choices: Version 1.1

Block 2 - Check if File/Image

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2

Block 3 - Sticky: Check File

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

Block 4 - Extract File Metadata

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 5 - Sticky: Extract Metadata

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

Block 6 - Download File from Telegram

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.1

Block 7 - Sticky: Download File

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

Block 8 - Upload to Google Drive

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

Block 9 - Sticky: Upload to Drive

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

Block 10 - Check if OCR Eligible

Type / Role: n8n-nodes-base.if - if
Config choices: Version 2

Block 11 - Sticky: OCR Eligible

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

Block 12 - Google Vision OCR

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 13 - Sticky: Vision OCR

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

Block 14 - Extract OCR Text

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 15 - Sticky: Extract OCR Text

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

Block 16 - No OCR Needed

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.3

Block 17 - Sticky: No OCR

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

Block 18 - Merge OCR Paths

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 2.1

Block 19 - Index in Airtable

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2

Block 20 - Sticky: Airtable Index

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

Block 21 - Send Success Message

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.1

Block 22 - Sticky: Success Msg

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

Block 23 - Send Error Message

Type / Role: n8n-nodes-base.telegram - telegram
Config choices: Version 1.1

Block 24 - Sticky: Error Msg

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

Showing the first 24 of 33 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Create a searchable document archive with Telegram, Drive, OCR and Airtable
Complexity	advanced
Nodes	33
Categories	Document Extraction, Multimodal AI
Author	Oneclick AI Squad
Published	31 Oct 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10388/10388.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 Create a searchable document archive with Telegram, Drive, OCR and Airtable 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.

Oneclick AI Squad

224 workflows

Nodes

n8n-nodes-base.telegramtrigger n8n-nodes-base.if n8n-nodes-base.stickynote n8n-nodes-base.set n8n-nodes-base.telegram n8n-nodes-base.googledrive n8n-nodes-base.httprequest n8n-nodes-base.merge

Complexity

advanced

Published 31 Oct 2025

Likes 0

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Install path: /data/workflows/10388/10388.json

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Create a searchable document archive with Telegram, Drive, OCR and Airtable

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Key Features

Use Cases

Workflow Steps

Input Formats

File Messages Supported

Search Command

Output

After Upload:

After Search:

Data Stored in Airtable

Technical Requirements

Benefits

Enhancement Ideas

Status

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Telegram Trigger

Block 2 - Check if File/Image

Block 3 - Sticky: Check File

Block 4 - Extract File Metadata

Block 5 - Sticky: Extract Metadata

Block 6 - Download File from Telegram

Block 7 - Sticky: Download File

Block 8 - Upload to Google Drive

Block 9 - Sticky: Upload to Drive

Block 10 - Check if OCR Eligible

Block 11 - Sticky: OCR Eligible

Block 12 - Google Vision OCR

Block 13 - Sticky: Vision OCR

Block 14 - Extract OCR Text

Block 15 - Sticky: Extract OCR Text

Block 16 - No OCR Needed

Block 17 - Sticky: No OCR

Block 18 - Merge OCR Paths

Block 19 - Index in Airtable

Block 20 - Sticky: Airtable Index

Block 21 - Send Success Message

Block 22 - Sticky: Success Msg

Block 23 - Send Error Message

Block 24 - Sticky: Error Msg

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