JSON Formatter

Beautify, validate and fix JSON.

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Input JSON
Result

Waiting for valid JSON...

Advanced JSON Toolset

More than just a formatter. This tool allows you to visualize, query, and transform your JSON data. Use the Tree View to navigate deeply nested API responses or the Filter bar to extract specific data using JavaScript syntax.

Query & Filter

Need to grab just the emails from a user list? Use the filter input with standard JS.
Example: data.users.map(u => u.email)

Interactive Tree

Don't get lost in brackets. The Tree View lets you collapse and expand sections, making it perfect for debugging large configuration files or API payloads.

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