Hex Viewer

View binary data as hex + ASCII with automatic file signature detection. Identify file types by magic bytes and inspect headers.

Hex Binary Magic Bytes

Input

Output

This tool runs entirely in your browser. No data is sent to any server.

How this works

Hex Encoding in Malware and Obfuscated Code Decode hex-encoded strings in malware samples, obfuscated JavaScript, and network traffic. Identify file signatures by magic bytes.

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