Package.json Repair & Standardization
Diagnose and fix syntax errors in your Node.js configs. Includes standard field reordering and cleaning.
Ready: Enter JSON or JSON-like data on the left.
Supports unquoted keys, single quotes, trailing commas, etc.
Package.json Validator & Auto-Fixer - NPM Configs
Fix package.json errors instantly! Automatically detects and repairs missing quotes, trailing commas, and formatting issues. Reorder your dependencies alphabetically to keep your project config professional and tidy.