Debug a Binary File

Inspect headers and bytes while debugging a file format.

लगइन आवश्यक छैनफाइलहरू निजी रहन्छन्

यहाँ फाइलहरू छोड्नुहोस्, वा ब्राउज गर्न क्लिक गर्नुहोस्

Any file फाइल साइज सीमा छैन

फाइलहरू ब्राउज गर्नुहोस्

तपाईंका फाइलहरू कहिल्यै तपाईंको यन्त्र छोड्दैनन्। सबै प्रशोधन तपाईंको ब्राउजरमा स्थानीय रूपमा हुन्छ।

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.

फाइल छान्नुहोस्

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

प्रशोधन

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

डाउनलोड

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

✓पूर्णतया नि:शुल्क — कहिल्यै कुनै लुकेको शुल्क छैन

✓कुनै खाता, इमेल, वा लगइन आवश्यक छैन

✓फाइलहरू कहिल्यै तपाईंको यन्त्र छोड्दैनन्

✓कुनै फाइल साइज सीमा छैन

✓कुनै पनि आउटपुटमा वाटरमार्क छैन

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