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" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/ottaross/statuses/114061793887288215", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T00:54:13Z", "url": "https://mastodon.social/@ottaross/114061793887288215", "attributedTo": "https://mastodon.social/users/ottaross", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ottaross/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ottaross/statuses/114061793887288215", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-02-25:objectId=930109391:objectType=Conversation", "content": "<p>Looking at tools a bit today, and this right-angle drill&#39;s product photo reminded me of this famous cat pic. lol</p><p><a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> <a href=\"https://mastodon.social/tags/tools\" class=\"mention hashtag\" rel=\"tag\">#<span>tools</span></a></p>", "contentMap": { "en": "<p>Looking at tools a bit today, and this right-angle drill&#39;s product photo reminded me of this famous cat pic. lol</p><p><a href=\"https://mastodon.social/tags/mastocats\" class=\"mention hashtag\" rel=\"tag\">#<span>mastocats</span></a> <a href=\"https://mastodon.social/tags/tools\" class=\"mention hashtag\" rel=\"tag\">#<span>tools</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/061/774/731/718/548/original/917204e834fb5df1.png", "name": "A right angle drill is bright yellow in colour but looks a bit like a standing penguin.", "blurhash": "UiSFz]of?wt7s+WCW?s:ozayV@ofWYays.of", "width": 857, "height": 796 }, { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/061/775/872/244/045/original/2df036a251fb16c0.png", "name": "A cat stands on his hind legs looking over a snow bank in this well-known Internet meme photo.", "blurhash": "UFH.Z:tS?wD*.9%faxM{x^V@D%%Mt6M{%Lof", "width": 972, "height": 1047 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/mastocats", "name": "#mastocats" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tools", "name": "#tools" } ], "replies": { "id": "https://mastodon.social/users/ottaross/statuses/114061793887288215/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ottaross/statuses/114061793887288215/replies?min_id=114062288034038530&page=true", "partOf": "https://mastodon.social/users/ottaross/statuses/114061793887288215/replies", "items": [ "https://mastodon.social/users/ottaross/statuses/114062288034038530" ] } }, "likes": { "id": "https://mastodon.social/users/ottaross/statuses/114061793887288215/likes", "type": "Collection", "totalItems": 45 }, "shares": { "id": "https://mastodon.social/users/ottaross/statuses/114061793887288215/shares", "type": "Collection", "totalItems": 14 } }