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ToolHub Detect File Type

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Detect File Type

Inspect file signatures and compare the detected type with the extension.

Drop files here

or choose from your device

Choose files

Isolation and cleanup

Each request uses a separate temporary job directory and killable worker process. Outputs are streamed back and scheduled for deletion.

Upload limits

The backend uses your configured production limits.

Archive safety

Extraction rejects traversal paths, links, duplicate paths, excessive nesting, too many files, and decompression beyond configured limits.

Passwords

Use HTTPS in production. Passwords are processed only for the current request and are not written to result metadata.