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://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/bluishgreen/statuses/114731495352140198", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-23T07:28:06Z", "url": "https://mastodon.social/@bluishgreen/114731495352140198", "attributedTo": "https://mastodon.social/users/bluishgreen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/bluishgreen/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-23:objectId=1030130923:objectType=Conversation", "content": "<p>I want to check out the noise outside. Wait, I need a butt rest. Let me just find something to prop me up for a better view. Oh, that feels comfy. Yeah, that&#39;ll do. <a href=\"https://mastodon.social/tags/mondog\" class=\"mention hashtag\" rel=\"tag\">#<span>mondog</span></a> <a href=\"https://mastodon.social/tags/moosie\" class=\"mention hashtag\" rel=\"tag\">#<span>moosie</span></a> <a href=\"https://mastodon.social/tags/dogsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogsofmastodon</span></a> <a href=\"https://mastodon.social/tags/mastodog\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodog</span></a></p>", "contentMap": { "en": "<p>I want to check out the noise outside. Wait, I need a butt rest. Let me just find something to prop me up for a better view. Oh, that feels comfy. Yeah, that&#39;ll do. <a href=\"https://mastodon.social/tags/mondog\" class=\"mention hashtag\" rel=\"tag\">#<span>mondog</span></a> <a href=\"https://mastodon.social/tags/moosie\" class=\"mention hashtag\" rel=\"tag\">#<span>moosie</span></a> <a href=\"https://mastodon.social/tags/dogsofmastodon\" class=\"mention hashtag\" rel=\"tag\">#<span>dogsofmastodon</span></a> <a href=\"https://mastodon.social/tags/mastodog\" class=\"mention hashtag\" rel=\"tag\">#<span>mastodog</span></a></p>" }, "updated": "2025-06-23T20:32:08Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/731/487/217/135/393/original/1f7ab6b4ffdb6ac2.jpg", "name": "A small dog sits with its butt on a person's head. ", "blurhash": "UzJ[L@%2-;kC_NtRs:t7s:WCM{t7baM|fPof", "focalPoint": [ 0, 0 ], "width": 2494, "height": 3325 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/mondog", "name": "#mondog" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dogsofmastodon", "name": "#dogsofmastodon" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/mastodog", "name": "#mastodog" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/moosie", "name": "#moosie" } ], "replies": { "id": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198/likes", "type": "Collection", "totalItems": 20 }, "shares": { "id": "https://mastodon.social/users/bluishgreen/statuses/114731495352140198/shares", "type": "Collection", "totalItems": 5 } }