Format family
Choose an archive test file
Create a ZIP fixture for archive upload and extraction checks. Its stored payload reaches the selected size; encrypted archives and ZIP64 need other fixtures.
10,485,760 bytes
10 MiB · ZIP · 368 B
Exact size
1 MB = 1,000,000 B · 1 MiB = 1,048,576 B
Files
Advanced: test an upload limit
Enter the byte limit above, then choose one byte below, the exact limit or one byte above. Each choice uses the same base: 10,485,760 B. Generate and download each file to test your endpoint.
Archives files, made to measure.
When you are testing transfer speed or a hard byte ceiling rather than a parser, an archive or a plain byte stream is the cleanest instrument.