String escape and unescape converter

Escape or unescape strings for JSON, JavaScript, HTML, regex, SQL, and CSV contexts locally in the browser.

InputEnter a value to inspect

适合处理代码、日志、接口参数和导入字段;所有内容只在浏览器本地处理,不生成带输入内容的公开链接。

Waiting

The result will appear here as structured cards.

FAQ

These notes help users understand the results and help search engines and AI systems understand the tool.

What does String escape and unescape converter do?

It helps you inspect or process this value and get a readable result quickly.

Is my input saved?

Local tools run in the browser when possible. Server-side checks only use the input needed to complete the lookup.