Use this free JSON escape unescape tool to fix JSON strings that are over-escaped or under-escaped. Convert readable text into a valid JSON string or quickly unescape JSON back into plain text with this browser-based utility.
Whether you’re working with APIs, logs, or embedded configuration, this json escape tool helps you safely handle json escape characters online without guesswork.
What the JSON Escape/Unescape Tool Does
The CodersTool json escape unescape utility provides two core operations:
Escape JSON – Take a plain string and convert it into a valid JSON string literal (adding quotes and escaping special characters).
Unescape JSON – Take an existing JSON string value and json unescape it back into human-readable text.
Think of it as a smart json escape string online and json string unescape helper for day-to-day development work.
How to Escape JSON Online
1. Enter plain text
Paste the text you want to convert into a JSON string.
This might be HTML, XML, log messages, or any structured text.