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Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing

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Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing preview
Open on n8n.io

Important notice

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

1. Workflow Overview

This workflow automates image processing using VLM Run , extracting signed URLs, downloading results, and distributing them via multiple channels (Google Drive & Telegram). Key Features Upload im...

Best for

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

Tools used

n8n-nodes-base.formtrigger, n8n-nodes-base.telegram, n8n-nodes-base.googledrive, n8n-nodes-base.stickynote, n8n-nodes-base.code, @vlm-run/n8n-nodes-vlmrun.vlmrun, n8n-nodes-base.httprequest, n8n-nodes-base.webhook

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title
Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing
Workflow name
Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing

This workflow automates image processing using VLM Run, extracting signed URLs, downloading results, and distributing them via multiple channels (Google Drive & Telegram).

✅ Key Features

  • Upload image files through a Form Trigger.

  • Process images through two VLM Run agents simultaneously:

    • Segmentation Agent → extracts objects.
    • Detection Agent → generates bounding boxes.
  • Webhooks capture completed results asynchronously.

  • Code Node extracts the full signed URL for secure downloading.

  • Downloaded images are automatically:

    • Uploaded to Google Drive
    • Sent to a Telegram chat

⚙️ Workflow Flow

  1. User Uploads File → Form Trigger node
  2. VLM Run Agents → Segmentation & Detection agents
  3. Webhook Nodes → Receive processed results
  4. Code Node → Extract signed URLs
  5. Download Node → Retrieve processed images
  6. Distribution Nodes → Upload to Google Drive & Telegram

📌 Notes

  • Ensure Google Drive OAuth2 credentials have upload permissions.
  • Telegram Bot token and chat ID must be configured correctly.
  • Regex in the Code Node is critical for capturing full signed URLs including query parameters.
  • Workflow allows multi-channel sharing of images automatically.

⚠️ Community Node Disclaimer

> This workflow uses VLM Run node

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 - Upload Image

Type / Role
n8n-nodes-base.formTrigger - formTrigger
Config choices
Version 2.2

Block 2 - Send Image

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

Block 3 - Upload File

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

Block 4 - Sticky Note

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

Block 5 - Sticky Note1

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

Block 6 - Code

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

Block 7 - Sticky Note2

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

Block 8 - VLM Run (Segmentation)

Type / Role
@vlm-run/n8n-nodes-vlmrun.vlmRun - vlmRun
Config choices
Version 1

Block 9 - VLM Run (Detection)

Type / Role
@vlm-run/n8n-nodes-vlmrun.vlmRun - vlmRun
Config choices
Version 1

Block 10 - Download Image

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

Block 11 - Webhook for Segmented Image

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

Block 12 - Webhook for Detected Image

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

Block 13 - Sticky Note3

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

Block 14 - Sticky Note4

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

3. Summary Table

Workflow Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing
Complexity intermediate
Nodes 14
Categories Document Extraction, Multimodal AI
Author Mehedi Ahamed
Published 26 Nov 2025

4. Reproducing the Workflow from Scratch

  1. 1. Download the workflow JSON

    Use the JSON export at /data/workflows/11246/11246.json as the source template for this automation.

  2. 2. Import the template into n8n

    Open n8n, import the downloaded JSON, and review each node before activating the workflow.

  3. 3. Configure credentials and variables

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

  4. 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. 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.

Frequently asked questions

What does Process images with VLM run: Auto segmentation & detection with Drive-Telegram sharing do?

This workflow automates image processing using VLM Run , extracting signed URLs, downloading results, and distributing them via multiple channels (Google Drive & Telegram). Key Features Upload im...

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.