JSON Viewer Online
Browse nested objects and arrays in a collapsible tree. Search keys and values while keeping JSON format processing local.
Your JSON is processed locally in your browser and is never uploaded to our server.
Input
103 chars · 6 linesReadyUpload a .json file to explore
Tree view
103 chars
Paste or upload valid JSON to explore the tree.
Inspect JSON structure visually
Tree view is ideal when formatted text is still hard to scan. Expand nodes, search for keys, and understand complex JSON format without sending data to a server.
Also try the JSON formatter, JSON validator, JSON minifier, or JSON viewer.