String Escape/Unescape Tool | Special Characters Encoder Online

String escape and unescape tool for JS, JSON, HTML, URL, XML, SQL, and regex. Browser-based, handles special characters easily. Designed specifically for developers and professionals, this free online encoder runs entirely in your browser to process tasks quickly and securely. Enjoy unlimited usage with no data tracking and no registration required.

Also known as: string escape unescape tool · escape special characters online · javascript string escaper · json string escape · html string encoder · url encode decode · sql string escape tool · string escape · string unescape · escape characters · html encode · url encode · json escape · special characters

Escape Type

Input (Plain Text)

Output (Escaped Text)

Escape Reference for JavaScript

\n → Newline

\t → Tab

\\ → Backslash

\" → Double quote

\' → Single quote

\r → Carriage return

About String Escape/Unescape Tool

Escape or unescape strings for various programming languages and formats. Essential for handling special characters in code, data, and markup.

Key Features

JavaScript/JSON string escaping
HTML entity encoding/decoding
URL encoding/decoding (percent encoding)
CSV field escaping
XML entity escaping
SQL string escaping
Regular expression escaping
Real-time conversion as you type

Use Cases

Preparing strings for code insertion
Sanitizing user input for HTML display
Building URL query strings
Creating CSV export files
Escaping SQL queries (use parameterized queries when possible)
Building regex patterns from user input

Supported Formats

JavaScript strings

JSON strings

HTML entities

URL encoding (percent encoding)

CSV fields

XML entities

SQL strings

Regular expressions

Related Keywords

string escape

string unescape

escape characters

html encode

url encode

json escape

special characters

Security Note

Always use proper escaping when inserting user data into code or markup. For SQL, prefer parameterized queries over string escaping for better security.

Privacy & Security

All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.

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Frequently asked questions

What is String Escape/Unescape Tool used for?

String escape and unescape tool for JS, JSON, HTML, URL, XML, SQL, and regex. Browser-based, handles special characters easily.

Is String Escape/Unescape Tool free to use?

Yes. String Escape/Unescape Tool is completely free with no usage limits, and there is no paid tier required to use it.

Do I need an account to use String Escape/Unescape Tool?

No. String Escape/Unescape Tool works immediately in your browser with no signup, login, or email address required.

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