Fast viewer for large JSON files (up to 50 MB in the browser) with a collapsible tree view, text/RegEx search, copy-path
Developer Tools
Fast viewer for large JSON files (up to 50 MB in the browser) with a collapsible tree view, text/RegEx search, copy-path, and export of the whole file or a selected branch to JSON (formatted or minified) or CSV. Opens local files, pasted data, or URLs, including Basic/Bearer-authenticated API endpoints. Runs client-side, so no data leaves your machine.