Write a file to the host machine

For platform n8n, this workflow allows users to manually trigger the download of an image from a URL and save it directly to their host machine. It simplifies file management by automating the process of retrieving and storing files, enhancing efficiency and organization.

7/8/2025
3 nodes
Simple
manualsimplewritebinaryfileapiintegrationfilesstorage
Categories:
Manual TriggeredSimple WorkflowTechnical Infrastructure & DevOps
Integrations:
WriteBinaryFile

Target Audience

This workflow is ideal for:
- Developers who need to automate file downloads from URLs.
- Data Analysts looking to gather and store visual assets for reporting.
- Automation Enthusiasts wanting to streamline repetitive tasks involving file management.
- Project Managers who require a quick way to retrieve and save important images or documents from the web.

Problem Solved

This workflow addresses the challenge of manually downloading files from the internet. By automating the process, it saves time and reduces the potential for errors, allowing users to efficiently store important files directly to their local machines.

Workflow Steps

  • Manual Trigger: The workflow begins when the user clicks the 'execute' button, initiating the process.
    2. HTTP Request: The workflow sends an HTTP request to the specified URL (in this case, an image of the n8n logo). The response is configured to be in the format of a file, which means the image will be downloaded directly.
    3. Write Binary File: After the HTTP request successfully retrieves the file, it is passed to the 'Write Binary File' node, which saves the file to the specified location on the user's host machine (e.g., '/Users/tanay/Desktop/n8n-logo.png').

    • Customization Guide

    Users can customize this workflow by:
    - Changing the URL: Modify the URL in the HTTP Request node to download different files.
    - Adjusting the file name and path: Update the 'fileName' parameter in the Write Binary File node to save files to a different location or with a different name.
    - Adding additional processing steps: Incorporate more nodes for processing the downloaded file, such as image manipulation or sending notifications after the file is saved.