Sample ZIP 100KB File
ZIP archive — mixed file contents
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Download 100KB ZIP100 KBTestFile-zip-100kb.zip
File details
| Format | ZIP |
| Extension | .zip |
| MIME type | application/zip |
| Size | 100 KB |
| Exact bytes | 102,400 |
| Filename | TestFile-zip-100kb.zip |
| Format version | ZIP (PKWARE Application Note / RFC 1951 DEFLATE) |
| Contents | 4–5 mixed files: CSV, TXT, JSON, PNG placeholder; DEFLATE level 6; central directory at EOF |
| Encoding | DEFLATE compression (level 6); ZIP local file headers + central directory + EOCD record |
What is a 100KB ZIP file useful for?
A 100 KB ZIP is the right file for testing basic archive upload validation, MIME type detection (application/zip or application/x-zip-compressed), and ZIP magic byte verification (50 4B 03 04). Use it to verify that your upload handler correctly identifies ZIP files, that your archive extraction safely rejects path-traversal attempts (../../etc/passwd filenames), and that your virus scanner or content policy is applied to the archive contents before extraction.
What's inside this file?
Generated by archive.py using Python's zipfile module. Contains 4–5 small files: a CSV (~40 KB), a TXT (~20 KB), a JSON (~30 KB), and a small PNG placeholder (~10 KB). All files are compressed with DEFLATE at compression level 6. The ZIP central directory is at the end of the archive. No password protection, no split archive, no ZIP64 extensions needed.
Download via curl
curl -L "http://localhost:8000/files/zip/TestFile-zip-100kb.zip" \ -o TestFile-zip-100kb.zip
Need different parameters?
Generate a custom ZIP file with exact settings.