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.

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{ "@context": [ "https://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://lemmy.mio19.uk/post/5357", "attributedTo": "https://lemmy.mio19.uk/u/mio", "to": [ "https://aussie.zone/c/australia", "https://www.w3.org/ns/activitystreams#Public" ], "name": "NSW biosecurity camera set up in Brisbane? - Bytes Europe", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://www.byteseu.com/1139047/", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://lemmy.mio19.uk/pictrs/image/9bea6c8a-3791-409e-8a7d-24d9a4ab13a7.jpeg" }, "sensitive": false, "published": "2025-06-26T05:49:11.589427Z", "language": { "identifier": "en", "name": "English" }, "audience": "https://aussie.zone/c/australia", "tag": [ { "href": "https://lemmy.mio19.uk/post/5357", "name": "#australia", "type": "Hashtag" } ] }