View and analyze binary files in hexadecimal format. Upload files to inspect their structure, search for patterns, and perform low-level file analysis.
A hex viewer displays binary data in hexadecimal format, showing both the raw bytes and their ASCII representation. This is useful for analyzing file structures, debugging, and understanding binary data.
Files are identified by their "magic bytes" - the first few bytes that uniquely identify the file format. Common examples include JPEG (FF D8 FF), PNG (89 50 4E 47), and PDF (25 50 44 46).