JSON Tools
Format, validate, view, compare and sort JSON. Everything runs in your browser and shows the exact line of any error.
JSON FormatterBeautify, validate and explore JSON with a tree view and exact error lines.Most usedJSON ValidatorCheck JSON syntax and see the exact line and reason for any error.ValidateJSON EditorEdit JSON with line numbers, live validation and a tree view.EditJSON ViewerBrowse JSON as a collapsible tree with search and copy-path.TreeJSON Pretty PrintPretty print JSON with 2, 3, 4 spaces or tabs.FormatJSON ParserParse JSON into a tree and pinpoint syntax errors.ParseJSON MinifyCompress JSON into a single compact line.CompressJSON ReaderOpen and read .json files as a searchable tree.ReadJSON StringifyConvert JSON to an escaped string literal, like JSON.stringify.EscapeJSON to One LineCollapse multi-line JSON into a single line.CompactJSON CompareCompare two JSON documents and list added, removed and changed values.DiffJSON SorterSort JSON keys alphabetically at every nesting level.SortJSON5 FormatterFormat JSON5 and convert it to standard JSON.JSON5JSON5 ValidatorValidate JSON5 syntax and locate errors.JSON5