JSON Escape/Unescape
Escape JSON strings for embedding or unescape back to readable text in one click. Fix double-escaped API fixtures fast — local processing, free, no signup.
How to Use the JSON Escape/Unescape
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Frequently Asked Questions
When do I escape JSON?
Embedding JSON inside JSON, code strings, or URLs: quotes and backslashes need doubling. One level per nesting — count carefully.
Unescape API fixtures?
Yes — logged payloads arrive double-escaped; unescape once per layer until readable. Over-unescaping corrupts intentionally-escaped content.
Unicode escapes?
\uXXXX sequences decode to characters on unescape. Keep ASCII-safe escaping for legacy transports that mangle UTF-8.
Is my JSON uploaded?
No — processing runs locally in your browser. Text never leaves your device.
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Last updated October 2026