Inspect a Suspicious File Safely
Examine an unknown file's bytes without opening or running it.
Drop files here, or click to browse
Any file no file size limit
Your files never leave your device. All processing happens locally in your browser.
Inspect the raw bytes of any file β offset, hex, and ASCII columns, like a classic hex editor. The file is read locally and never uploaded.
forensics tips
Look at a file's contents without executing it or opening it in a vulnerable app.
Confirm whether a "document" is really an executable by its signature.
Because it runs locally, you never upload a potentially malicious file anywhere.
Only the first 64 KB are read, which is enough for headers and signatures.
How It Works
Why use ours?
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Explore the byte structure of real files to unders