Encode special characters as HTML entities or decode entities back to readable text. Supports named and numeric entities.
Paste text to encode special characters as HTML entities, or paste encoded text to decode back. Standard encode converts < > & " and \'. Encode All converts every character to numeric entities.
HTML entities are special codes that represent characters in HTML. For example, & represents &, < represents <, and " represents double quotes.
Encode when displaying user input in HTML to prevent XSS attacks, or when you need to show HTML source code on a web page without the browser rendering it.
Encode All converts every character to its numeric entity (e.g. H for H). This is useful when you need to obfuscate text or ensure maximum compatibility.
No. All encoding and decoding runs locally in your browser.