JSON Escape
Escape or unescape JSON strings instantly. Prepare payloads for APIs, embed JSON in code, or extract data from logs.
JSON escape — prepare JSON for APIs and code
A JSON escape tool converts JSON objects to escaped string representations and back. FormatList's free online JSON escape tool handles both directions — escape JSON for embedding in code, API payloads, or strings, and unescape stringified JSON from logs or database exports.
Common use cases
- API development — escape JSON payloads for query parameters or headers.
- Code generation — embed JSON objects in JavaScript, Python, or SQL strings.
- Log analysis — unescape JSON strings from application logs and error reports.
- Database cleanup — extract and format escaped JSON stored in database columns.
JSON escape FAQ
What does JSON escape mean?
JSON escaping converts special characters (like double quotes and backslashes) in a JSON string to their escaped form (e.g., `"` → `\"`). This makes it safe to embed JSON inside string literals in code or API payloads.
How do I use this JSON escape tool?
Select 'Escape' mode to convert JSON to an escaped string. Select 'Unescape' to convert an escaped string back to readable JSON. Paste input and the result updates instantly.
What's the difference between escape and unescape?
Escape takes a JSON object and wraps it in quotes with backslash-escaped characters. Unescape reverses this — removing quotes and backslashes to recover the original JSON.
When would I need to escape JSON?
Common scenarios: embedding JSON in HTTP headers, passing JSON as query parameters, storing JSON in environment variables, or using JSON strings in JavaScript/Python code.
Is my data sent to a server?
No. All escaping and unescaping happens locally in your browser. Your data never leaves your computer.
Related JSON tools
Format, validate, repair, compare, escape, and transform JSON with these browser-based tools.