Debug a Binary File

Inspect headers and bytes while debugging a file format.

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Prevucite fajlove ovde ili kliknite za pregled

Any file bez ograničenja veličine fajla

Pretraži fajlove

Vaši fajlovi nikada ne napuštaju vaš uređaj. Sva obrada se odvija lokalno u vašem pregledaču.

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.

debugging tips

🐞

See exact byte values and offsets when a parser chokes on a file.

🔢

The aligned hex + ASCII columns make it easy to spot headers and string data.

📏

Offsets are shown in hex, matching most format specs and documentation.

🔒

Nothing is uploaded.

Izaberite fajl

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

Obradite

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

Preuzmite

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

✓Potpuno besplatno — bez skrivenih troškova, nikada

✓Nije potreban nalog, e-mail ili prijava

✓Fajlovi nikada ne napuštaju vaš uređaj

✓Apsolutno bez ograničenja veličine fajla

✓Bez vodenih žigova na bilo kom rezultatu

Identify a File's Real Type

Check a file's magic number to see what it actuall

Find Text Strings in a File

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