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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-09T22:27:15Z", "url": "https://mastodon.online/@blenderdumbass/114655758625633577", "attributedTo": "https://mastodon.online/users/blenderdumbass", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/blenderdumbass/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-06-09:objectId=520745786:objectType=Conversation", "content": "<p>Fuck <a href=\"https://mastodon.online/tags/covid\" class=\"mention hashtag\" rel=\"tag\">#<span>covid</span></a> <a href=\"https://mastodon.online/tags/masks\" class=\"mention hashtag\" rel=\"tag\">#<span>masks</span></a> are about <a href=\"https://mastodon.online/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a></p>", "contentMap": { "en": "<p>Fuck <a href=\"https://mastodon.online/tags/covid\" class=\"mention hashtag\" rel=\"tag\">#<span>covid</span></a> <a href=\"https://mastodon.online/tags/masks\" class=\"mention hashtag\" rel=\"tag\">#<span>masks</span></a> are about <a href=\"https://mastodon.online/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/covid", "name": "#covid" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/masks", "name": "#masks" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/privacy", "name": "#privacy" } ], "replies": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114655758625633577/shares", "type": "Collection", "totalItems": 0 } }