JSON Unescape
Unescape JSON strings online. Convert escaped JSON text back to readable format instantly.
How to Use JSON Unescape
- Paste your escaped JSON string into the input panel on the left.
- The tool instantly converts all escape sequences — \n, \t, \", \\, and Unicode escapes — back to their original characters in real time.
- Copy the unescaped output from the right panel, or click the Swap button to switch to JSON Escape mode.
About JSON Unescape
JSON Unescape is a free online tool that converts JSON escape sequences back into their original, human-readable characters. When you receive JSON data from APIs, log files, or databases, strings often contain escape sequences like \n for newlines, \" for quotes, and \\ for backslashes. This tool reverses all standard JSON escape sequences defined in RFC 8259, making the text readable again. It also handles quoted JSON string values — if your input is wrapped in double quotes, the tool will strip the outer quotes and unescape the contents. Perfect for debugging API responses, reading log output, cleaning up JSON data, and removing escape characters from JSON strings. All processing happens 100% client-side in your browser with zero data sent to any server.
Frequently Asked Questions
What does JSON unescape do?
JSON unescape reverses the escaping process by converting escape sequences back to their original characters. For example, \n becomes an actual newline, \" becomes a double quote, \\ becomes a single backslash, and \t becomes a tab character. It makes escaped JSON strings human-readable again.
How do I unescape a JSON string?
Paste your escaped JSON string into this tool and the unescaped output appears instantly. Programmatically, you can use JSON.parse() in JavaScript (wrapping the string in quotes first), json.loads() in Python, or equivalent functions in other languages.
How do I remove escape characters from JSON?
Use this JSON unescape tool to instantly remove all escape characters from a JSON string. Simply paste the escaped text and get clean, readable output. The tool handles all standard JSON escape sequences including \n, \t, \", \\, \r, \b, \f, and \uXXXX Unicode escapes.
What is the difference between JSON unescape and JSON parse?
JSON unescape specifically reverses escape sequences in a string value, while JSON parse (JSON.parse) converts an entire JSON text into a JavaScript object or value. JSON.parse will also unescape strings as part of the parsing process, but this tool focuses on string-level unescaping without full JSON parsing.
Can I unescape JSON with Unicode characters?
Yes. This tool fully supports Unicode escape sequences in the format \uXXXX (e.g., \u0041 becomes A, \u00e9 becomes e with acute accent). It also handles surrogate pairs for characters outside the Basic Multilingual Plane.
Is my data safe when using this tool?
Yes. This JSON unescape tool processes everything locally in your browser. No data is ever sent to a server, ensuring complete privacy.
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