Why we built FileMock
Developers waste thousands of hours searching for 'dummy video 5MB' or 'corrupt PDF'. We built FileMock to be the professional, secure standard for test data generation. No ads, no malware, just pure binary data generation in your browser.
Zero-Trust & Client-Side
Unlike other generators that upload your data to a server to process it, FileMock runs entirely in your browser using WebAssembly. This means your generate files never leave your device, making it safe for enterprise environments and compliant with strict data residency requirements (GDPR, CCPA).
Built for QA by QA
Maintained by a team of former automation engineers who know the pain of flaky tests caused by bad test data.
Global Compliance Ready
Because FileMock generates files 100% in-browser via WebAssembly, meaningful data never crosses borders. This architecture inherently satisfies data residency requirements for GDPR (Europe), CCPA (California), and PIPEDA (Canada).
Privacy Policy
We do not collect any personal data. Analytics are privacy-preserving and cookie-less.
Terms of Service
Provided "as is" without warranty. You use generated files at your own risk.
Imprint
FileMock Labs
1234 Dev Street
San Francisco, CA