XXD Converter

The tool performs in-browser conversions between hex dumps and the corresponding binary or ASCII representations. It accepts a hex string (whitespace allowed) or ASCII text and returns both hex and base64 representations of the underlying bytes. The approach is stateless and privacy-preserving, with no data leaving the client.
Conceptually, the process strips whitespace, validates hex digits, decodes into bytes, and then re-encodes into the requested formats. This supports common hex dumps produced by debugging tools and memory inspectors, as well as ASCII text that needs to be hex-encoded for embedding.
Audience includes developers, IT admins, security researchers, and data engineers who need to verify, reconstruct, or transport payloads across systems. Unique value lies in dual-output readiness (hex and base64) and a simple, fast client-side workflow that avoids server round-trips.
Core features include input validation, mode selection, and robust handling of edge cases such as odd-length hex digits or invalid characters. Optional advanced features add streaming mode and case-insensitive parsing.