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/gerowen/statuses/114641854442708698", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-07T11:31:14Z", "url": "https://mastodon.social/@gerowen/114641854442708698", "attributedTo": "https://mastodon.social/users/gerowen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/gerowen/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/gerowen/statuses/114641854442708698", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-07:objectId=1016856217:objectType=Conversation", "content": "<p>Headline: Showing people how to self host their own media is harmful, according to <a href=\"https://mastodon.social/tags/YouTube\" class=\"mention hashtag\" rel=\"tag\">#<span>YouTube</span></a></p><p>Link: <a href=\"https://www.neowin.net/news/showing-people-how-to-self-host-their-own-media-is-harmful-according-to-youtube/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">neowin.net/news/showing-people</span><span class=\"invisible\">-how-to-self-host-their-own-media-is-harmful-according-to-youtube/</span></a></p><p><a href=\"https://mastodon.social/tags/HomeLab\" class=\"mention hashtag\" rel=\"tag\">#<span>HomeLab</span></a> <a href=\"https://mastodon.social/tags/SelfHosting\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfHosting</span></a> <a href=\"https://mastodon.social/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a></p>", "contentMap": { "en": "<p>Headline: Showing people how to self host their own media is harmful, according to <a href=\"https://mastodon.social/tags/YouTube\" class=\"mention hashtag\" rel=\"tag\">#<span>YouTube</span></a></p><p>Link: <a href=\"https://www.neowin.net/news/showing-people-how-to-self-host-their-own-media-is-harmful-according-to-youtube/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">neowin.net/news/showing-people</span><span class=\"invisible\">-how-to-self-host-their-own-media-is-harmful-according-to-youtube/</span></a></p><p><a href=\"https://mastodon.social/tags/HomeLab\" class=\"mention hashtag\" rel=\"tag\">#<span>HomeLab</span></a> <a href=\"https://mastodon.social/tags/SelfHosting\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfHosting</span></a> <a href=\"https://mastodon.social/tags/Google\" class=\"mention hashtag\" rel=\"tag\">#<span>Google</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/youtube", "name": "#youtube" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/homelab", "name": "#homelab" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/selfhosting", "name": "#selfhosting" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/google", "name": "#google" } ], "replies": { "id": "https://mastodon.social/users/gerowen/statuses/114641854442708698/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/gerowen/statuses/114641854442708698/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/gerowen/statuses/114641854442708698/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/gerowen/statuses/114641854442708698/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/gerowen/statuses/114641854442708698/shares", "type": "Collection", "totalItems": 2 } }