Will Unicode / Chinese break after formatting?

No. UTF-8 is handled correctly.

How do I convert JSON and XML?

Paste JSON and click To XML, or paste XML and click To JSON.

Switch to tree mode and expand/collapse nodes with arrows or bulk buttons.

JSON Tools · In-browser · Free

Format, minify, and validate JSON with syntax highlighting and error hints

Sourcejson

Resultjson

Original: 0 BMinified: —

Dual-panel layout: source on the left, results on the right for easy comparison.

Supports key sorting, tree view, JSONPath, YAML conversion, copy and save.

Will Unicode / Chinese break after formatting?: No. UTF-8 is handled correctly.
How do I convert JSON and XML?: Paste JSON and click To XML, or paste XML and click To JSON.
How does tree view work?: Switch to tree mode and expand/collapse nodes with arrows or bulk buttons.