ActivityPub Viewer

A small tool to view real-world ActivityPub objects as JSON! Enter a URL or username from Mastodon or a similar service below, and we'll send a request with the right Accept header to the server to view the underlying object.

Open in browser →
{ "@context": [ "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.ar.al/users/aral/collections/tags", "type": "Collection", "totalItems": 7, "items": [ { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/web", "name": "#web" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/nodejs", "name": "#NodeJS" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/privacy", "name": "#privacy" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/kitten", "name": "#Kitten" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/smalltech", "name": "#SmallTech" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/SmallWeb", "name": "#SmallWeb" }, { "type": "Hashtag", "href": "https://mastodon.ar.al/@aral/tagged/web0", "name": "#web0" } ] }