String Literal Escaper
Prepare arbitrary text for safe inclusion inside a JavaScript or JSON string literal.
How to use the String Literal Escaper
What does the String Literal Escaper do?
Prepare arbitrary text for safe inclusion inside a JavaScript or JSON string literal; It applies this page-specific rule: prepare arbitrary text for safe inclusion inside a JavaScript or JSON string literal.
Which inputs does this tool use?
To prepare arbitrary text for safe inclusion inside a javascript or json string literal, enter Input, Result; keep every value in the same example; select Process text when the values are ready; Start with a familiar case covered by this rule - Quotes, backslashes, control characters, and line breaks are escaped for the selected string-literal style - so the expected result can confirm the settings.
How should the tool result be read?
For a result intended to prepare arbitrary text for safe inclusion inside a javascript or json string literal, quotes, backslashes, control characters, and line breaks are escaped for the selected string-literal style; read result together with the original input rather than as an isolated answer, and confirm that its units or structure match the intended use.
Is this the same as regex escaping?
When the goal is to prepare arbitrary text for safe inclusion inside a javascript or json string literal, no.
Are line breaks preserved?
When using the page to prepare arbitrary text for safe inclusion inside a javascript or json string literal, they are represented with an escape sequence such as backslash-n where appropriate.
Limits and accuracy
When using this tool to prepare arbitrary text for safe inclusion inside a javascript or json string literal, escaping rules vary between JavaScript, JSON, programming languages, shells, and regular expressions, so choose the intended destination; check the result in its intended destination before relying on it for important work; keep input until the output has been checked in its intended destination.
What String Literal Escaper does
Prepare arbitrary text for safe inclusion inside a JavaScript or JSON string literal.
Enter the value or list you want to check in the labeled controls. The String Literal Escaper result stays separate so you can review it before copying, downloading, or using it elsewhere.
Your work is processed in this browser tab. Keep the original whenever a conversion changes formatting, dimensions, or precision.
Frequently asked questions
What is the difference between JSON and JavaScript escaping?
This implementation escape or unescape quotes, backslashes, control characters, line separators, and optional non-ASCII code points for the selected literal style. The output is escaped literal content or decoded plain text.
Can escaped text be decoded?
The tool handles only the format and rules described on this page. It targets programming-language string syntax, not HTML entities, URLs, or regular expressions. It does not contact a remote validation or lookup service.
Are Unicode characters preserved?
Input is processed by JavaScript in the current browser tab. Nothing entered in the tool is sent to Plain Tools; keep the original when the transformation is lossy.