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Explore JSON visually with an interactive tree view alongside a syntax-highlighted editor. Click a tree node to jump to that line. Filter by data type, search with regex, and control nesting depth. Navigate complex JSON structures effortlessly.
Yes. Struct processes everything 100% in your browser. Your data never leaves your device — nothing is sent to any server. Most online tools send your data to their servers for processing. Struct is different: you can verify this by disconnecting your network and confirming the tool still works. Read our privacy policy for full details.
Paste JSON into Struct and the tree view opens automatically. Each key-value pair becomes a navigable node. Click any node to jump to that line in the editor, or click an editor line to highlight the corresponding tree node.
Yes. The tree panel has a search bar that supports regex. You can also filter nodes by data type (strings, numbers, booleans, null, arrays, objects) and limit the visible depth level.
Use the tree view's depth control to limit visible nesting. Collapse sections you're not interested in. Use the search/filter to find specific keys or values quickly.