Free online JSON string unescaper. Decode JSON-escaped strings back to their original form. Handles quotes, backslashes and special characters. Runs locally in your browser.
100% Local
How to Use the JSON Unescape
Paste a JSON-escaped string into the input box. Click Unescape String and the original decoded text appears on the right. Use Clear to reset both panels.
Escape sequences that are decoded
Backslash-escaped quotes: \" → "
Doubled backslashes: \\ → \
Newline and tab sequences: \n and \t
Unicode escapes: \uXXXX sequences
Features
Handles all standard JSON escape sequences
Supports Unicode escape sequences correctly
Instant processing — no upload, no wait
All processing runs locally in your browser. Your data is not uploaded to any server.