JSON Viewer
Browse JSON as a collapsible tree with search and path copy.
Related Tools
Beautify and pretty-print JSON with configurable indentation.
Run live JSONPath queries and see matched values and paths.
Check JSON syntax against RFC 8259 with exact line/column error reporting.
Strip whitespace to produce the smallest valid JSON payload.
Compare two JSON documents side by side with dot-notation key paths.
Parse JSON and get clear, actionable syntax error explanations.
Frequently Asked Questions
How do I copy a value's path?▾
Click any key in the tree — its dot-notation path (like $.tools[0].slug) is copied to your clipboard, useful for referencing that value in code or a JSONPath query.
How does search work?▾
Typing in the search box highlights any key or value containing your search term across the whole tree, without collapsing the rest of the structure.
Why are deeply nested nodes collapsed by default?▾
Nodes past two levels deep start collapsed so large payloads stay scannable — click any ▶ to expand a branch.
Is my data uploaded anywhere?▾
No — the tree is rendered entirely in your browser from the parsed JSON.