# 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.

- Open in browser: https://pockettoolbox.org/en/hex-editor
- Runs entirely in your browser; files and input are never uploaded.

## How it works

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.

Renders binary data in memory across configurable page windows. A Data Inspector decodes byte sequences at the cursor position into integer or floating-point formats in Little or Big Endian.

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PocketToolbox (https://pockettoolbox.org/en)