🔤 JavaScript Escape / Unescape

Escapes or unescapes a JavaScript string removing traces of offending characters that could prevent interpretation.

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Reserved JavaScript Characters

The following characters must be properly escaped to be used in strings:

Horizontal Tab
\t

Vertical Tab
\v

Nul char
\0

Backspace
\b

Form feed
\f

Newline
\n

Carriage return
\r

Single quote
\'

Double quote
\"

Backslash
\\

Copy-paste the JavaScript to escape or unescape here

const message = "Hello\tWorld!\nThis is a 'test' string with backslash: \\";

Result

Escape Unicode characters (\uXXXX)