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JSON String Escape / Unescape
Escape text for JSON/JavaScript strings or reverse it.
Runs entirely in your browser. Nothing is sent anywhere.
How it works
- 1Paste or type your text.
- 2Choose the options you need.
- 3Copy or download the result.
About this tool
JSON String Escape / Unescape: Escape text for JSON/JavaScript strings or reverse it. Paste your text and the result appears immediately, ready to copy or download. Everything happens locally in your browser — nothing you paste is uploaded or stored.
Example
Input
He said "hello" and left quickly \ bye
Output
He said \"hello\"\nand left\tquickly \\ bye
How do I use the JSON String Escape / Unescape?
Paste or type your text. Choose the options you need. Copy or download the result.
Is the JSON String Escape / Unescape free?
Yes. It is completely free with no sign-up, no usage limits and no watermark.
Is my data sent to a server?
No. Everything is calculated locally in your browser. Nothing you enter is uploaded, logged or stored.
Does it work on my phone?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux — no app needed.