Liveformattingshipped v1.0.0
JSON Formatter & Validator
A complete JSON toolkit. Format and minify with configurable indentation. Explore data with an interactive tree view and JSON path display. Auto-fix common errors (trailing commas, unquoted keys, single quotes). Load from URL or upload files. Download results. Stats panel shows type, key count, depth, and byte size. Everything runs client-side.
jsonformattervalidatortree-viewfixerdeveloper-tools
input· 1 line
Click "Format" or "Minify" to see output.
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🔒 All processing happens in your browser. No data is sent to any server (except "Fetch from URL" which makes a direct request).