JSON Escape & Unescape Online - Free JSON String Tool

Free JSON escape and unescape tool online. Escape or unescape JSON strings instantly - handle reserved characters with ease.

This tool helps you handle reserved characters, ensuring your JSON strings are correctly formatted for parsing. Unescape JSON or escape JSON - no signup required!

Input JSON String

Formatted JSON

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Reserved Characters in JSON

When writing JSON, certain characters are reserved and must be escaped to avoid syntax errors. In addition to the usual characters, you can optionally escape the forward slash. If needed, any other character can be represented using Unicode escape sequences (\uXXXX).

Frequently Asked Questions

What is the JSON Escape/Unescape tool?

It is an online utility that allows you to escape and unescape JSON strings by handling reserved characters correctly.

Which characters are escaped in JSON?

The tool escapes backspace (\b), form feed (\f), newline (\n), carriage return (\r), tab (\t), double quotes (\"), backslash (\\), and optionally the forward slash (\/).

Why do I need to escape characters in JSON?

Escaping special characters ensures that your JSON strings are properly formatted, preventing parsing errors and maintaining data integrity.

How do I use this tool?

Simply paste or type your JSON string into the input field, click "Escape JSON" or "Unescape JSON" to transform it, and then copy or download the output.

Is this tool free to use?

Yes, this tool is completely free and runs entirely in your browser for maximum security and privacy.