JSON Escape & Unicode Conversion
Online JSON escape tool: turn Chinese and special characters into \uXXXX form, or convert Unicode escapes back to readable text for safe embedding in code and config.
In JSON strings, many characters must be escaped — for example a quote becomes \" and a newline becomes \n. Non-ASCII characters such as Chinese can be kept as-is or written as a Unicode escape like \u4E2D; both are equivalent after parsing.
Escaping is useful when writing text into code, config files, or logs: it avoids quote conflicts and ensures the file is read correctly under different encodings.
This tool converts both ways: readable Chinese to \uXXXX, or a string of \uXXXX back to normal text, so you can verify that the encoding in your API matches what you expect.