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Download media files from Slack messages

Workflow preview

Download media files from Slack messages preview
Open on n8n.io

Important notice

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

Overview

Description: This n8n workflow helps you capture Slack messages via a webhook and download attached media files (like images, documents, or videos) directly from those messages.

How it works:

  • Slack Trigger (Webhook) – Listens for new messages in a Slack channel where the app is added.
  • HTTP Request – Uses the file's private download URL to retrieve the media securely.

Use cases:

  • Download files shared by team members in a Slack channel.
  • Capture and process media from specific project or support channels.
  • Prepare media for later processing, archiving, or review.

Requirements:

  • Slack app with appropriate permissions (files:read, channels:history, etc.).
  • Slack webhook set up to listen to channel messages.
    • Authenticated HTTP request to handle private Slack file URLs.

This template is ideal for users who want full control over file handling triggered by real-time Slack messages.