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HTML Encode Tool is a powerful online utility designed to help developers and content creators work with HTML text encoding. The tool provides two essential functions: encode and decode. The encode function converts normal text into HTML-safe format by replacing special characters (like &, <, >, ", ') with their corresponding HTML entities (like &, <, >, ", '), while the decode function does the opposite, converting HTML entities back to their original character form. This tool is particularly useful for developers working with HTML content, data that will be displayed on web pages, or any scenario where proper HTML encoding is necessary to prevent syntax errors or security vulnerabilities like XSS attacks.