JSON Escape / Unescape

Escape or unescape JSON strings with Unicode support to prevent parsing errors

Input Text

Result

What is JSON Escaping?

JSON escaping is the process of converting special characters in strings to their proper JSON representation using escape sequences. This ensures that strings containing quotes, newlines, backslashes, and other special characters can be safely included in JSON data without breaking the structure.

Common characters that need escaping include double quotes ("), backslashes (\), newlines (\n), carriage returns (\r), tabs (\t), and Unicode characters.

Example:

// Original text:
I love "Prettify Code"!
Visit us at:
https://prettifycode.com

// JSON Escaped:
I love "Prettify Code"!
Visit us at:
https://prettifycode.com

// In JSON string:
{"message": "I love "Prettify Code"!
Visit us at:
https://prettifycode.com"}

JSON escaping is essential for APIs, configuration files, data exchange, and any application that processes JSON strings containing special characters.

What is a JSON Escape Tool?

A JSON Escape Tool automatically converts text containing special characters into properly escaped JSON strings and vice versa. It handles the complex escaping rules so you don't have to manually escape each special character.

Using a JSON escape tool helps you:

  • Safely embed strings with quotes and special characters in JSON
  • Convert escaped JSON strings back to readable text
  • Handle Unicode characters and international text
  • Prevent JSON parsing errors in applications
  • Process API responses and configuration data

If you work with APIs, databases, or any system that exchanges JSON data, an escape tool saves time and prevents syntax errors.

Why Prettify Code JSON Escape Tool?

There are many JSON escape tools available, but Prettify Code's JSON Escape Tool offers unique advantages:

  • Fast & Lightweight – Process JSON strings instantly in your browser
  • Client-Side & Secure – Your data never leaves your device
  • Dark & Light Mode – Comfortable editing in any environment
  • One-Click Copy – Copy escaped or unescaped text with ease
  • Multiple Local Saves – Save and load multiple JSON strings locally
  • No Ads or Clutter – Focus purely on your data processing
  • Mobile-Optimized – Process JSON on any device
  • Part of a Full Dev Toolkit – Explore more tools at PrettifyCode.com

Save and Load JSON Strings Locally

Keep your important JSON strings organized and accessible!

Prettify Code JSON Escape Tool lets you:

  • Save multiple JSON strings to local browser storage
  • Load saved strings anytime without re-typing
  • Edit or overwrite saved data easily
  • Delete old strings when no longer needed

Your JSON data remains completely private on your device — nothing gets uploaded to any server.

How to Use JSON Escape Tool

  • Paste or type your text into the input area above
  • Click "Escape" to convert special characters to JSON escape sequences
  • Click "Unescape" to convert JSON escape sequences back to readable text
  • Configure options like Unicode escaping or Windows line breaks as needed
  • Copy or download the processed text for your projects
  • Optionally, save your JSON strings locally or load previously saved data

Pro Tip

Use the Unicode escaping option when working with international characters or emojis to ensure compatibility across all systems and environments.

Enable beautify output to automatically format JSON objects and arrays with proper indentation for better readability.

JSON Escape Tool FAQs

Common questions about our JSON escape and unescape tool

What characters need to be escaped in JSON?

JSON requires escaping for double quotes (\"), backslashes (\\), newlines (\n), carriage returns (\r), tabs (\t), form feeds (\f), backspaces (\b), and Unicode characters (\u0000).

How do I handle Unicode characters in JSON?

Enable the "Unicode escaping" option to convert non-ASCII characters to their \u0000 escape sequences. This ensures compatibility across all systems and prevents encoding issues.

Can I escape entire JSON objects?

Yes! Our tool can escape complete JSON objects and arrays, making them safe to embed as string values in other JSON structures or send through APIs.

What's the difference between escape and unescape?

Escape converts special characters to their JSON escape sequences (e.g., " becomes \"). Unescape does the reverse, converting escape sequences back to their original characters.

Does this tool work with API responses?

Absolutely! Use the unescape function to convert escaped JSON strings from API responses into readable text, or escape data before sending it through APIs.

Is my JSON data secure when using this tool?

Yes, all processing happens locally in your browser. Your JSON data is never uploaded to our servers or shared with anyone.