Hex File Editor & Analyzer
Hex and binary editor. View data in HEX, DEC, BIN, or OCT, navigate with customizable page sizes (up to 16 KB) and row widths, inspect values with the data inspector, and edit bytes.
How does this tool work?
Hex and binary editor for file analysis.
Files are processed as an ArrayBuffer. With selectable page sizes (512 B up to 16 KB) and row widths (8, 16, 24, 32 bytes), files can be analyzed directly. Toggle between HEX, DEC, BIN, and OCT. The integrated Data Inspector decodes 8-, 16-, and 32-bit integers and floating-point numbers (Little & Big Endian) beneath your cursor.
Where are my data processed?
100% Client-Side: Your data never leaves your browser.
All calculations, conversions, encodings, and file processing of this tool are executed exclusively locally via JavaScript on your client device. No inputs, passwords, cryptographic keys, texts, or uploaded files are ever sent to our servers or third parties. Once the page is loaded, the tool remains completely functional even offline.