Hex Editor - Online Binary File Editor

A full-featured hex editor for viewing and editing binary files at the byte level. Includes a data inspector panel, struct templates for common file formats, format auto-detection, and support for importing C/C++ headers and C# structs.

Features

• View and edit binary files in hex and ASCII views side by side
• Data inspector panel showing values as various integer, float, and string types
• Struct templates for common file formats with auto-detection
• Import C/C++ header files and C# structs as templates
• Configurable bytes per row: 8, 16, 32, 64, or auto
• Find and replace in hex or ASCII mode
• Go to address navigation
• Cut, copy, paste, undo, and redo support
• Little endian and big endian byte order toggle
• Ribbon-style toolbar with File, Home, View, and Templates tabs