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.sdf.org/users/joeo10/statuses/114507853441036794", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-14T19:33:01Z", "url": "https://mastodon.sdf.org/@joeo10/114507853441036794", "attributedTo": "https://mastodon.sdf.org/users/joeo10", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.sdf.org/users/joeo10/followers" ], "sensitive": false, "atomUri": "https://mastodon.sdf.org/users/joeo10/statuses/114507853441036794", "inReplyToAtomUri": null, "conversation": "tag:mastodon.sdf.org,2025-05-14:objectId=265832011:objectType=Conversation", "content": "<p>US Senators have reintroduced <a href=\"https://mastodon.sdf.org/tags/KOSA\" class=\"mention hashtag\" rel=\"tag\">#<span>KOSA</span></a> today and sadly I expect this to become law invevitably as it gained even more support (from Apple most notably) since it was stalled late last year.</p><p>Like I said, this would create more <a href=\"https://mastodon.sdf.org/tags/censorship\" class=\"mention hashtag\" rel=\"tag\">#<span>censorship</span></a> and chilling of <a href=\"https://mastodon.sdf.org/tags/speech\" class=\"mention hashtag\" rel=\"tag\">#<span>speech</span></a>, especiially towards minorities and the marginalized.</p><p><a href=\"https://www.theverge.com/news/666729/kids-online-safety-act-reintroduced\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theverge.com/news/666729/kids-</span><span class=\"invisible\">online-safety-act-reintroduced</span></a></p>", "contentMap": { "en": "<p>US Senators have reintroduced <a href=\"https://mastodon.sdf.org/tags/KOSA\" class=\"mention hashtag\" rel=\"tag\">#<span>KOSA</span></a> today and sadly I expect this to become law invevitably as it gained even more support (from Apple most notably) since it was stalled late last year.</p><p>Like I said, this would create more <a href=\"https://mastodon.sdf.org/tags/censorship\" class=\"mention hashtag\" rel=\"tag\">#<span>censorship</span></a> and chilling of <a href=\"https://mastodon.sdf.org/tags/speech\" class=\"mention hashtag\" rel=\"tag\">#<span>speech</span></a>, especiially towards minorities and the marginalized.</p><p><a href=\"https://www.theverge.com/news/666729/kids-online-safety-act-reintroduced\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">theverge.com/news/666729/kids-</span><span class=\"invisible\">online-safety-act-reintroduced</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/kosa", "name": "#kosa" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/censorship", "name": "#censorship" }, { "type": "Hashtag", "href": "https://mastodon.sdf.org/tags/speech", "name": "#speech" } ], "replies": { "id": "https://mastodon.sdf.org/users/joeo10/statuses/114507853441036794/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.sdf.org/users/joeo10/statuses/114507853441036794/replies?min_id=114507864532874434&page=true", "partOf": "https://mastodon.sdf.org/users/joeo10/statuses/114507853441036794/replies", "items": [ "https://mastodon.sdf.org/users/joeo10/statuses/114507864532874434" ] } } }