Large File Upload Test Payloads
Test your backend multipart chunked uploads, reverse proxy timeouts, and PHP/Node memory limits with massive 500MB to 10GB boundary files.
Nginx & Gateway Timeout Tests
Identify where proxy_read_timeout drops the connection for gigabyte-scale form submissions.
Memory Thrashing Analysis
Ensure your REST API isn't loading entire 1GB files into RAM instead of streaming them to local storage.
API Upload Candidates
4 Files250MB Multipart Test
Ideal for testing standard cloud function chunking payload limits.
500MB Boundary Test
Exceeds most standard PHP `upload_max_filesize` defaults natively.
1GB Zip Upload Test
Crucial for streaming decompression limits on AWS or Vercel.
Which File Size Do You Need?
A quick guide to selecting the right dummy file size for your specific testing scenario.
| File Size | Best For | Typical Testing Scenarios |
|---|---|---|
| 1MB - 10MB | Basic Form Uploads | Profile avatars, email attachment limits, basic validation, generic document processing. |
| 50MB - 100MB | Standard API Limits | Nginx client_max_body_size testing, API payload limits, WebHook timeouts. |
| 500MB - 1GB | Bandwidth & Streaming | Video streaming buffering tests, chunked resumable upload flows, CDN origin pull tests. |
| 5GB - 10GB | Stress Testing | Large object storage validation (S3), network stability, ISP throttling detection, disk I/O. |
People Also Download
View all filesPDF Test Files
100KB to 50MB
Dummy PDFs with multiple pages and images for processing rules testing.
Sample Video Files
1MB to 1GB
High-resolution MP4/WebM videos perfectly suited for streaming tests.
Test Images
JPG, PNG, WebP
High-res sample images from 1KB to 15MB for frontend layout rendering.
ZIP Archive Test
10MB to 5GB
Compressed bundles. Essential for extraction and limit boundary testing.