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.social/users/aeveltstra/statuses/114349760743621989", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-16T21:27:58Z", "url": "https://mastodon.social/@aeveltstra/114349760743621989", "attributedTo": "https://mastodon.social/users/aeveltstra", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/aeveltstra/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-16:objectId=974075429:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/GUI\" class=\"mention hashtag\" rel=\"tag\">#<span>GUI</span></a> s that need to improve: <a href=\"https://mastodon.social/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> <a href=\"https://mastodon.social/tags/iOS\" class=\"mention hashtag\" rel=\"tag\">#<span>iOS</span></a> immediate settings that are pulled down from the left top: the gauge for luminosity (screen brightness) is finicky. If you don&#39;t hint it dead-on, the window closes. Do better, Apple. Do better.</p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/GUI\" class=\"mention hashtag\" rel=\"tag\">#<span>GUI</span></a> s that need to improve: <a href=\"https://mastodon.social/tags/Apple\" class=\"mention hashtag\" rel=\"tag\">#<span>Apple</span></a> <a href=\"https://mastodon.social/tags/iOS\" class=\"mention hashtag\" rel=\"tag\">#<span>iOS</span></a> immediate settings that are pulled down from the left top: the gauge for luminosity (screen brightness) is finicky. If you don&#39;t hint it dead-on, the window closes. Do better, Apple. Do better.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/gui", "name": "#gui" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/apple", "name": "#apple" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/iOS", "name": "#iOS" } ], "replies": { "id": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/aeveltstra/statuses/114349760743621989/shares", "type": "Collection", "totalItems": 2 } }