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/blueset/statuses/110314585769804274", "type": "Note", "summary": null, "inReplyTo": null, "published": "2023-05-05T06:09:54Z", "url": "https://mastodon.social/@blueset/110314585769804274", "attributedTo": "https://mastodon.social/users/blueset", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/blueset/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/blueset/statuses/110314585769804274", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2023-05-05:objectId=444786386:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/TIL\" class=\"mention hashtag\" rel=\"tag\">#<span>TIL</span></a> you can stream the content of a <a href=\"https://mastodon.social/tags/canvas\" class=\"mention hashtag\" rel=\"tag\">#<span>canvas</span></a> to a &lt;video /&gt; element, and set that <a href=\"https://mastodon.social/tags/video\" class=\"mention hashtag\" rel=\"tag\">#<span>video</span></a> to picture-in-picture, so that you can render whatever you want outside of the tab, on top of everything.</p><p>* Canvas-to-video is not supported on Safari, programmatically request PIP is not supported on Firefox.</p><p><a href=\"https://googlechrome.github.io/samples/media-session/slides.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">googlechrome.github.io/samples</span><span class=\"invisible\">/media-session/slides.html</span></a></p><p><a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/TIL\" class=\"mention hashtag\" rel=\"tag\">#<span>TIL</span></a> you can stream the content of a <a href=\"https://mastodon.social/tags/canvas\" class=\"mention hashtag\" rel=\"tag\">#<span>canvas</span></a> to a &lt;video /&gt; element, and set that <a href=\"https://mastodon.social/tags/video\" class=\"mention hashtag\" rel=\"tag\">#<span>video</span></a> to picture-in-picture, so that you can render whatever you want outside of the tab, on top of everything.</p><p>* Canvas-to-video is not supported on Safari, programmatically request PIP is not supported on Firefox.</p><p><a href=\"https://googlechrome.github.io/samples/media-session/slides.html\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">googlechrome.github.io/samples</span><span class=\"invisible\">/media-session/slides.html</span></a></p><p><a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.social/tags/javascript\" class=\"mention hashtag\" rel=\"tag\">#<span>javascript</span></a></p>" }, "updated": "2023-05-05T15:00:23Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/til", "name": "#til" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/canvas", "name": "#canvas" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/video", "name": "#video" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/web", "name": "#web" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/javascript", "name": "#javascript" } ], "replies": { "id": "https://mastodon.social/users/blueset/statuses/110314585769804274/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/blueset/statuses/110314585769804274/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/blueset/statuses/110314585769804274/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/blueset/statuses/110314585769804274/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/blueset/statuses/110314585769804274/shares", "type": "Collection", "totalItems": 0 } }