No files match those filters.
A deterministic corpus for QA and test engineers — stable URLs, published SHA-256 digests, and a note on the exact bug each file is built to catch. Nothing tracked, nothing to sign up for.
No files match those filters.
Files above a few hundred megabytes are never stored — a Worker streams them, so any size is available for free. The generator also covers HTTP behaviour a static file can't.
/slow?size=10mb&bps=50000Throttled download, for timeout testing/truncate?size=10mbDeclares a length, then closes at half/no-content-length?size=5mbChunked, no Content-Length header/delay?ms=5000Stalls before the first byte/status/503Any HTTP status code/redirect/5An N-hop redirect chain/anythingEchoes your method, headers, query & body/headersThe request headers you sent/ipYour IP address/uuidA random UUIDv4/basic-auth/user/pass401 unless correct Basic auth is sent/cors?origin=echoConfigurable CORS headers & preflightFull list at /endpoints — everything is stateless and free.
The files QA and dev teams download most — each on its own page with a download link, SHA-256, and what it catches.
Use the ready-made CSV files or the on-demand generator — /gen?type=csv&rows=1000&cols=5 streams a CSV of any size, free.
A harmless 68-byte string every antivirus must detect as if it were malware, so you can safely test that scanning works. It's on the security page (served from a separate host).
Download from the size ladder (0 bytes → 250 MB) or stream any size on demand: /gen?type=bin&size=2gb. Bandwidth is free.
Yes — every file is generated from source (no third-party copyright), free to download and redistribute, with a published SHA-256 so you can verify it.