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/itsfoss/statuses/114476271093647111", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-09T05:41:13Z", "url": "https://mastodon.social/@itsfoss/114476271093647111", "attributedTo": "https://mastodon.social/users/itsfoss", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/itsfoss/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/itsfoss/statuses/114476271093647111", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-09:objectId=992478932:objectType=Conversation", "content": "<p>This will happen again in the future as well. 😆</p><p><a href=\"https://mastodon.social/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a></p>", "contentMap": { "en": "<p>This will happen again in the future as well. 😆</p><p><a href=\"https://mastodon.social/tags/windows\" class=\"mention hashtag\" rel=\"tag\">#<span>windows</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/476/270/967/216/690/original/38d9ca557e54c101.png", "name": "Two parts to this comic:\r\n\r\nIn the first one, a person is crying looking at Windows 7, saying \"Don't force me to install 10\".\r\n\r\nIn the second one, the same person is looking even more upset, looking at Windows 10, saying \"Don't leave me\".", "blurhash": "U%L#|LRl0yxtt7WBWBofM{fjofayt8a#axoI", "width": 1024, "height": 1024 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/windows", "name": "#windows" } ], "replies": { "id": "https://mastodon.social/users/itsfoss/statuses/114476271093647111/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/itsfoss/statuses/114476271093647111/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/itsfoss/statuses/114476271093647111/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/itsfoss/statuses/114476271093647111/likes", "type": "Collection", "totalItems": 148 }, "shares": { "id": "https://mastodon.social/users/itsfoss/statuses/114476271093647111/shares", "type": "Collection", "totalItems": 81 } }