100MB sample files — every format
Large file size — exposes timeouts, memory leaks, and missing chunked-upload logic. Below: every 100MB sample we host, grouped by file category. All downloads are free, instant, and no signup is required.
- Chunked / resumable upload validation
- Timeout and retry behavior testing
- GitHub LFS file size limit
- Long-form video upload testing
Documents (1)
Browse all documents →sample-1million-rows.csv
1,000,000 rows
Video (3)
Browse all video →Archives (1)
Browse all archives →sample-100mb.zip
Test files (4)
Browse all test files →Need a different size?
1MB sample files
Standard small-file size for testing email attachments, basic upload flows, and form validation.
5MB sample files
Common upload-limit ceiling for many SaaS apps and content management systems.
10MB sample files
The default body-size limit on many gateways and the cutoff most apps care about.
50MB sample files
Mid-range size where simple uploads start to fail without chunking or resumable transfers.
500MB sample files
Very large file — required for streaming uploads, S3 multipart, and tus protocol testing.
1GB sample files
Stress-test territory — uncovers issues only large uploads produce, like progress jitter and OOM.