File upload with chunking and size control

# File upload with chunking and size validation via HTTP in n8n

This workflow automates secure upload of large files by preventing memory overflow errors. It´s ideal for users who work with external storage systems via API and require full control over the transfer process.

## Who it´s for
- Developers automating large file uploads
- System administrators managing file operations
- Integrators working with external storage via API

## What the automation does
- Receives a file via manual or programmatic trigger
- Checks file presence and size
- Splits oversized files into chunks
- Processes and uploads chunks sequentially
- Validates available disk space before starting
- Uses HTTP requests to fetch URLs and interact with storage

## What´s included
- Ready-to-use n8n workflow
- Trigger and handler logic
- Integrations with HTTP API and file storage via URL
- Basic setup and adaptation guide

## Requirements for setup
- n8n account (self-hosted or cloud)
- Access to target file storage via HTTP API
- Ability to pass file URLs for processing
- Access to external drive or cloud storage (if used)

## Benefits and outcomes
- Prevents upload failures due to insufficient memory
- Ensures file size validation before processing
- Automates repetitive file segmentation tasks
- Simplifies integration with external storage systems
- Enables standardized handling of large files
- Reduces risk of data loss during transfer

## Important: template only
Important: you are purchasing a ready-made automation workflow template only. Rollout into your infrastructure, connecting specific accounts and services, 1:1 setup help, custom adjustments for non-standard stacks and any consulting support are provided as a separate paid service at an individual rate. To discuss custom work or 1:1 help, contact via chat