What are Magic Bytes?

They are the initial bytes of a file (such as %PDF for PDF or 89 50 4E 47 for PNG) that formally identify the file type regardless of its extension.

What information can be uncovered?

Camera models, GPS coordinates, author names, creation dates, software tools used, and document revision histories.

No. The analysis is done entirely on the client side using the FileReader API. No files are ever transmitted.

Analyze file metadata, Magic Bytes, and hex structure

Cargar archivo para análisis forense

El archivo se procesará 100% localmente en tu navegador. Tamaño máximo recomendado: 10 MB.

Haz clic para cargar o arrastra y suelta

PDF, PNG, JPG, EXE, ZIP, RAR...

Loading Hex Dump Engine...