JSON Escape / Unescape
Escape special characters in JSON strings or unescape stringified JSON.
JSON String Escaper
About JSON Escape / Unescape
The JSON Escaper & Unescaper escapes special characters (quotes, backslashes, newlines `\n`, tabs `\t`) to embed JSON safely inside strings, SQL queries, and environment variables, and unescapes double-escaped JSON strings back to raw format.
How to Use JSON Escape / Unescape
Step 1
Paste your raw or escaped JSON string into the editor.
Step 2
Click "Escape" or "Unescape".
Step 3
View the converted string updated in real time.
Step 4
Click "Copy Result".
Practical Use Cases for JSON Escape / Unescape
SQL Database & JSON Column Ingestion
Escape JSON objects for SQL INSERT statements and JSON column string literals in PostgreSQL and MySQL.
Environment Variables & CI/CD Pipeline Config
Escape multiline JSON credentials for GitHub Actions secrets and Docker ENV environment variables.
Input & Output Examples
Escaping JSON String with Quotes
{"message": "Hello \"World\""}{\"message\": \"Hello \\\"World\\\"\"} (Safe for string encapsulation)Key Features & Performance
- ✓Bidirectional: Escape JSON and Unescape JSON strings.
- ✓Escapes double quotes (`"` -> `\"`), backslashes (`\` -> `\\`), newlines (`\n`), and tabs (`\t`).
- ✓Cleans up double-escaped JSON extracted from log files.
- ✓100% Client-Side memory execution.
- ✓1-Click Copy escaped result.
Key Terminology & Definitions
String Escaping
The process of prefixing reserved characters (such as double quotes and backslashes) with an escape character (\) so they are treated as literal characters within a string.
Double Escaping
An encoding bug where already escaped strings are escaped a second time (e.g. \\" instead of \"), commonly occurring during multi-tier API serialization.