JSON Viewer
View JSON as a readable tree, collapsing or expanding each branch — handy when a JSON document is too long to scan as plain text.
How to view JSON as a tree
- Paste your JSON into the box above.
- Click the arrow at the start of any branch to collapse or expand it.
- Use "Expand all" / "Collapse all" for JSON with many nested levels.
Frequently asked questions
No, it's a view-only tool. To beautify or fix errors, use the "JSON Formatter" or "JSON Repair" tools instead.
The pasted JSON has a syntax error. Check the reported line and column, or use "JSON Repair" to fix it automatically first.
No. The JSON is processed right on your device.
It's completely free, no account needed.
Related tools
JSON FormatterFormat, minify and validate JSONJSONPath QueryExtract data from JSON with a JSONPath expressionJSON SorterSort JSON fields and arrays from A to ZJSON to YAMLConvert between JSON and YAMLJSON to TOMLConvert between JSON and TOMLJSON to CSVConvert between JSON and CSV tablesJSON to XMLConvert JSON to indented XMLJSON to TypeScriptGenerate TypeScript interfaces from sample JSONJSON to JSON SchemaGenerate a JSON Schema from a JSON sample