Identify a File's Real Type

Check a file's magic number to see what it actually is.

Giriş tələb olunmurFayllar şəxsi qalır

Faylları buraya atın, ya da baxmaq üçün klikləyin

Any file fayl ölçüsü limiti yoxdur

Fayllara baxın

Fayllarınız heç vaxt cihazınızı tərk etmir. Bütün emal brauzerinizdə yerli olaraq baş verir.

Inspect the raw bytes of any file — offset, hex, and ASCII columns, like a classic hex editor. The file is read locally and never uploaded.

file identification tips

🔎

The first bytes (magic number) reveal the true format regardless of the file extension.

🏷️

The tool names common types automatically — PNG, PDF, ZIP, MP4, and more.

🕵️

Useful when a file has the wrong or no extension, or you suspect it's mislabeled.

🔒

Read locally — safe for unknown files.

Fayl Seçin

Drop your file into the tool above. It stays entirely on your device — nothing is sent to any server.

Emal et

The tool processes your data instantly in your browser using JavaScript. No server, no waiting.

Yüklə

Get your result instantly. Nothing is stored after you leave the page — complete privacy.

✓Tamamilə pulsuz — gizli xərclər yoxdur, heç vaxt

✓Heç bir hesab, e-poçt və ya giriş tələb olunmur

✓Fayllar heç vaxt cihazınızı tərk etmir

✓Heç bir fayl ölçüsü limiti yoxdur

✓Heç bir çıxışda watermark yoxdur

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Inspect headers and bytes while debugging a file f

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Spot readable text embedded in a binary file.

Inspect a Suspicious File Safely

Examine an unknown file's bytes without opening or

Learn How File Formats Work

Explore the byte structure of real files to unders