kigouu66 / jsonfix

A lightweight JSON formatter, validator, and minifier for Windows. Beautify JSON, identify syntax errors, and keep your data organized with a simple, offline-friendly developer tool.

Boeing / config-file-validator

Cross-platform config file CLI toolchain. Validates syntax, schema compliance, and formatting across 18 different configuration file types. Written in Go.

tooladda-online / json-formatter

JSON Formatter — Use JSON Formatter free on ToolAdda — quick, accurate, and browser-based. Free on ToolAdda.online.