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JSON Formatter

Pretty print, minify & validate JSON data

Processed locally

About this tool

Format, validate, and minify JSON data with customizable indentation. Instantly detect syntax errors with line-level error reporting. Collapse and expand nested objects for easy exploration of complex data structures. Copy formatted output or download as a file for use in your projects.

jsonformatprettyprintvalidateminifybeautify

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⌘↵Format⌘⇧CCopy output⌘LClear