Convert JavaScript code-point escapes, UTF-16 escapes, U+ code-point lists, and HTML numeric entities
Conversion is local. Convert among Unicode code points, UTF-16 JavaScript escapes, and HTML numeric entities.
Convert JavaScript code-point escapes, UTF-16 escapes, U+ code-point lists, and HTML numeric entities. It requires no desktop installation and supports common developer workflows directly in a modern browser.
Core processing runs locally in your browser. Tool input is not uploaded; downloads and clipboard actions are handled by the browser.
Continue with the next step in the same workflow.
Locally encode or decode UTF-8 text, binary files, URL-safe Base64, and Data URIs with strict validation and result downloads
Encode and decode RFC 3986 URL components, paths, query strings, and form values while preserving repeated parameters
Convert basic HTML entities or decimal and hexadecimal numeric entities, with safe Unicode decoding