Explorer
Tree explorer will appear here once JSON is loaded
Inspector
Select a node to inspect it
Tree explorer will appear here once JSON is loaded
Select a node to inspect it
Paste or open a JSON file and Jsontify renders it as a collapsible tree of objects and arrays, so a deeply nested API response or config file reads as a navigable hierarchy instead of a wall of braces. Expand and collapse any branch individually, or use the toolbar to expand or collapse the whole document at once.
The tree is virtualized - only the rows currently on screen are rendered as real DOM nodes - so a document with hundreds of thousands of array elements scrolls smoothly instead of freezing the tab while the browser tries to lay out that many elements at once.
Selecting any node shows its JSONPath (like $.users[3].address.city) in the Inspector, ready to copy for use in a script, a jq filter, or a bug report, along with its type and byte size. Selecting a node also scrolls the raw text pane to the matching line, so the tree and the source text always stay in sync.
A search bar (Cmd+K / Ctrl+K) finds a key or value anywhere in the tree, even inside a collapsed branch several levels deep, and expands just enough of the path to reveal the match.