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://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://feddit.dk/post/11479025", "attributedTo": "https://feddit.dk/u/EvilCartyen", "to": [ "https://feddit.dk/c/aarhus", "https://www.w3.org/ns/activitystreams#Public" ], "name": "ITK skifter til europæisk cloud-hosting leverandør", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://itk.aarhus.dk/nyheder/projektnyheder/itk-skifter-til-europaeisk-cloud-hosting-leverandoer", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://feddit.dk/pictrs/image/5cdd08e7-17a6-4af4-a3fc-4e0795383e8c.webp" }, "sensitive": false, "published": "2025-04-03T07:13:59.619537Z", "audience": "https://feddit.dk/c/aarhus", "tag": [ { "href": "https://feddit.dk/post/11479025", "name": "#aarhus", "type": "Hashtag" } ] }