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?
Only in your browser. Your data is not sent to any server.
The tool calculates and converts with JavaScript right on your device. Input and files are not sent to us or anyone else. You can check this yourself: load the page, disconnect from the internet, and the tool keeps working in the open tab.