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://social.tchncs.de/users/mandrasch/statuses/114618709419470268", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.world/users/siblingpastry/statuses/114613129646058945", "published": "2025-06-03T09:25:09Z", "url": "https://social.tchncs.de/@mandrasch/114618709419470268", "attributedTo": "https://social.tchncs.de/users/mandrasch", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.tchncs.de/users/mandrasch/followers", "https://mastodon.world/users/siblingpastry" ], "sensitive": false, "atomUri": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268", "inReplyToAtomUri": "https://mastodon.world/users/siblingpastry/statuses/114613129646058945", "conversation": "tag:social.tchncs.de,2025-06-02:objectId=234203087:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.world/@siblingpastry\" class=\"u-url mention\">@<span>siblingpastry</span></a></span> Thanks very much for the hint!</p><p>Couldn&#39;t get it to work with aria-describedby, Voice Over does not read the text.</p><p>&lt;template&gt;<br /> &lt;VTooltip &gt;<br /> &lt;a href=&quot;#&quot; role=&quot;tooltip&quot; aria-describedby=&quot;tooltip-text&quot;&gt;INFO&lt;/a&gt;</p><p> &lt;template <a href=\"https://social.tchncs.de/tags/popper\" class=\"mention hashtag\" rel=\"tag\">#<span>popper</span></a>&gt;<br /> &lt;div id=&quot;tooltip-text&quot;&gt;<br /> Help me fund my Open Source work!<br /> &lt;/div&gt;<br /> &lt;/template&gt;<br /> &lt;/VTooltip&gt;<br />&lt;/template&gt;</p><p>Guess I have to open up an issue for the floating vue lib.</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.world/@siblingpastry\" class=\"u-url mention\">@<span>siblingpastry</span></a></span> Thanks very much for the hint!</p><p>Couldn&#39;t get it to work with aria-describedby, Voice Over does not read the text.</p><p>&lt;template&gt;<br /> &lt;VTooltip &gt;<br /> &lt;a href=&quot;#&quot; role=&quot;tooltip&quot; aria-describedby=&quot;tooltip-text&quot;&gt;INFO&lt;/a&gt;</p><p> &lt;template <a href=\"https://social.tchncs.de/tags/popper\" class=\"mention hashtag\" rel=\"tag\">#<span>popper</span></a>&gt;<br /> &lt;div id=&quot;tooltip-text&quot;&gt;<br /> Help me fund my Open Source work!<br /> &lt;/div&gt;<br /> &lt;/template&gt;<br /> &lt;/VTooltip&gt;<br />&lt;/template&gt;</p><p>Guess I have to open up an issue for the floating vue lib.</p>" }, "updated": "2025-06-03T09:48:35Z", "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.world/users/siblingpastry", "name": "@siblingpastry@mastodon.world" }, { "type": "Hashtag", "href": "https://social.tchncs.de/tags/popper", "name": "#popper" } ], "replies": { "id": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268/replies?only_other_accounts=true&page=true", "partOf": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268/replies", "items": [] } }, "likes": { "id": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://social.tchncs.de/users/mandrasch/statuses/114618709419470268/shares", "type": "Collection", "totalItems": 0 } }