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", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://floss.social/users/sstendahl/statuses/113922029942343007/replies", "type": "Collection", "first": { "id": "https://floss.social/users/sstendahl/statuses/113922029942343007/replies?page=true", "type": "CollectionPage", "next": "https://floss.social/users/sstendahl/statuses/113922029942343007/replies?only_other_accounts=true&page=true", "partOf": "https://floss.social/users/sstendahl/statuses/113922029942343007/replies", "items": [ { "id": "https://floss.social/users/sstendahl/statuses/113922048147887682", "type": "Note", "summary": null, "inReplyTo": "https://floss.social/users/sstendahl/statuses/113922029942343007", "published": "2025-01-31T08:35:02Z", "url": "https://floss.social/@sstendahl/113922048147887682", "attributedTo": "https://floss.social/users/sstendahl", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://floss.social/users/sstendahl/followers" ], "sensitive": false, "atomUri": "https://floss.social/users/sstendahl/statuses/113922048147887682", "inReplyToAtomUri": "https://floss.social/users/sstendahl/statuses/113922029942343007", "conversation": "tag:floss.social,2025-01-31:objectId=79626415:objectType=Conversation", "content": "<p>And yes, the equation renders on an infinite canvas now. </p><p>Or actually, it just renders the equations for about twice the current range, and re-renders it after a panning/scrolling motion. So if you pan far enough you can actually break the illusion, but that felt like a worthy compromise for the sake of performance.</p>", "contentMap": { "en": "<p>And yes, the equation renders on an infinite canvas now. </p><p>Or actually, it just renders the equations for about twice the current range, and re-renders it after a panning/scrolling motion. So if you pan far enough you can actually break the illusion, but that felt like a worthy compromise for the sake of performance.</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://cdn.masto.host/floss/media_attachments/files/113/922/040/140/952/612/original/0f1453aa6d940560.mp4", "name": "Showing how equations in Graphs now span an infinite canvas.", "blurhash": "UAQmVI0N0MOcOxIb9$9c9aIvNLNItmV@oIof", "focalPoint": [ 0, 0 ], "width": 1306, "height": 722 } ], "tag": [], "replies": { "id": "https://floss.social/users/sstendahl/statuses/113922048147887682/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://floss.social/users/sstendahl/statuses/113922048147887682/replies?min_id=113922525482572998&page=true", "partOf": "https://floss.social/users/sstendahl/statuses/113922048147887682/replies", "items": [ "https://floss.social/users/sstendahl/statuses/113922525482572998" ] } }, "likes": { "id": "https://floss.social/users/sstendahl/statuses/113922048147887682/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://floss.social/users/sstendahl/statuses/113922048147887682/shares", "type": "Collection", "totalItems": 0 } } ] } }