ToolHub
Open Tool

JSON String Escape

Escape and unescape JSON strings for embedding

Format Converter
Launch Tool All Tools

About This Tool

JSON String Escape handles escaping and unescaping of JSON strings. Escaping follows JSON.stringify rules, converting newlines, tabs, quotes, backslashes, and other special characters into escape sequences, while unescaping reverses them back to original text — all running locally in your browser.

Key Features

Quick Preview

Use Cases

json

Frequently Asked Questions

What escape rules does the tool follow?

The tool follows JSON.stringify rules for escaping, converting newlines to \n, tabs to \t, carriage returns to \r, quotes to \", and backslashes to \\. Non-ASCII characters are preserved as-is in the output.

What is the difference between escape and unescape?

Escaping adds backslash prefixes to special characters, making them valid JSON string content. Unescaping reverses escape sequences back to original characters, such as converting \n back to an actual newline or \" back to a quote.

When should I escape JSON strings?

You need to escape when embedding JSON strings in source code, passing multi-line text as JSON values to APIs, or inserting text with special characters into templates.

Is my data safe when using this tool?

Absolutely. All string escaping and unescaping is performed locally in your browser using JSON.stringify and JSON.parse. No data is uploaded to any server.

What if unescaping fails?

Unescaping requires valid JSON escape sequences as input. If the format is incorrect (e.g., missing backslashes or misspelled escape characters), the tool will show a parse error. Please check that your input escape format is correct.