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100% Client-Side
Code & API Utility

JSON Formatter, Validator & Minifier

Format, inspect, validate, auto-repair, and minify JSON payloads instantly. Zero data is ever uploaded to any server.

Load sample:
Status
Valid JSON
Original Size
0.35 KB
Total Keys
10
Array Items
6
Max Depth
3 levels
Raw Input Editor13 lines • 359 chars
Formatted PreviewClean Output