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", "Hashtag": "as:Hashtag" } ], "id": "https://mstdn.jp/users/GPure/statuses/114393512242544716", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-24T14:54:33Z", "url": "https://mstdn.jp/@GPure/114393512242544716", "attributedTo": "https://mstdn.jp/users/GPure", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.jp/users/GPure/followers" ], "sensitive": false, "atomUri": "https://mstdn.jp/users/GPure/statuses/114393512242544716", "inReplyToAtomUri": null, "conversation": "tag:mstdn.jp,2025-04-24:objectId=609552703:objectType=Conversation", "content": "<p>JA51ジムニー。コレねー。カルタスの3気筒エンジンを4気筒エンジンにしちゃったヤツ。海外だと『Samurai』。<br /><a href=\"https://mstdn.jp/tags/%E3%82%B8%E3%83%A0%E3%83%8B%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ジムニー</span></a><br />歴史 | ジムニー・ジムニー シエラ <a href=\"https://www.suzuki.co.jp/car/jimny/special/history/ja51.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">suzuki.co.jp/car/jimny/special</span><span class=\"invisible\">/history/ja51.html</span></a></p>", "contentMap": { "ja": "<p>JA51ジムニー。コレねー。カルタスの3気筒エンジンを4気筒エンジンにしちゃったヤツ。海外だと『Samurai』。<br /><a href=\"https://mstdn.jp/tags/%E3%82%B8%E3%83%A0%E3%83%8B%E3%83%BC\" class=\"mention hashtag\" rel=\"tag\">#<span>ジムニー</span></a><br />歴史 | ジムニー・ジムニー シエラ <a href=\"https://www.suzuki.co.jp/car/jimny/special/history/ja51.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">suzuki.co.jp/car/jimny/special</span><span class=\"invisible\">/history/ja51.html</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mstdn.jp/tags/%E3%82%B8%E3%83%A0%E3%83%8B%E3%83%BC", "name": "#ジムニー" } ], "replies": { "id": "https://mstdn.jp/users/GPure/statuses/114393512242544716/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.jp/users/GPure/statuses/114393512242544716/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.jp/users/GPure/statuses/114393512242544716/replies", "items": [] } } }