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JSON String Escape / Unescape

Escape text into a valid JSON string, or unescape a JSON string back to the original text.

Escape/unescape a string to safely embed it in JSON — automatically handles quotes, backslashes, and newline characters.

How to use JSON Escape/Unescape

  1. Paste the string.
  2. Choose Escape or Unescape.
  3. Copy the result.
🔒 JSON String Escape / Unescape runs entirely in your browser — the data you enter is not sent to any server. Free, no sign-up required. See145 free dev tools more.