JavaScript Escape / Unescape

The JavaScript Escape / Unescape Tool removes or applies escape sequences to ensure strings are safely interpreted by JavaScript engines. It converts special characters—such as tabs (\t), newlines (\n), quotes (\', \"), backslashes (\\), and null chars (\0)—to their escaped equivalents. This tool is essential for developers to prevent syntax errors, maintain valid JavaScript syntax, and improve code safety when working with dynamic strings in scripts or applications.