Viewer & Formatter Tools
Format, validate, minify, and inspect JSON, YAML, TOML, XML, ENV, INI, and properties files in your browser with free Graph Tools viewers and formatters.
- JSON Viewer & Formatter — Format, validate, minify, and inspect JSON in a tree viewer
- YAML Viewer & Formatter — Validate, format, and inspect YAML files in a browser-based tree viewer
- TOML Viewer & Formatter — Validate, format, and inspect TOML configuration files directly in your browser with tree view, copy, and download support
- XML Viewer & Formatter — Format, validate, minify, and inspect XML documents in a browser-based tree viewer with namespace and node inspection
- ENV Viewer & Formatter — View, validate, sort, and format dotenv files in your browser with duplicate-key checks, sensitive value masking, copy, and download support
- INI Viewer & Formatter — View, validate, sort, and format INI configuration files in your browser with section-aware inspection and download support
- Properties Viewer & Formatter — View, validate, sort, and format Java properties files in your browser with dotted-key tree inspection and download support