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.online/users/blenderdumbass/statuses/114578898789060310", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-27T08:40:47Z", "url": "https://mastodon.online/@blenderdumbass/114578898789060310", "attributedTo": "https://mastodon.online/users/blenderdumbass", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/blenderdumbass/followers", "https://mamot.fr/users/pluralistic" ], "sensitive": false, "atomUri": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-05-27:objectId=513825286:objectType=Conversation", "content": "<p>I should perhaps make an animated video explaining this <span class=\"h-card\" translate=\"no\"><a href=\"https://mamot.fr/@pluralistic\" class=\"u-url mention\">@<span>pluralistic</span></a></span> article. </p><p><a href=\"https://pluralistic.net/2025/05/14/pregnable/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pluralistic.net/2025/05/14/pre</span><span class=\"invisible\">gnable/</span></a></p><p><a href=\"https://mastodon.online/tags/DRM\" class=\"mention hashtag\" rel=\"tag\">#<span>DRM</span></a> <a href=\"https://mastodon.online/tags/EndDRM\" class=\"mention hashtag\" rel=\"tag\">#<span>EndDRM</span></a> <a href=\"https://mastodon.online/tags/Law\" class=\"mention hashtag\" rel=\"tag\">#<span>Law</span></a> <a href=\"https://mastodon.online/tags/Enshitification\" class=\"mention hashtag\" rel=\"tag\">#<span>Enshitification</span></a></p>", "contentMap": { "en": "<p>I should perhaps make an animated video explaining this <span class=\"h-card\" translate=\"no\"><a href=\"https://mamot.fr/@pluralistic\" class=\"u-url mention\">@<span>pluralistic</span></a></span> article. </p><p><a href=\"https://pluralistic.net/2025/05/14/pregnable/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">pluralistic.net/2025/05/14/pre</span><span class=\"invisible\">gnable/</span></a></p><p><a href=\"https://mastodon.online/tags/DRM\" class=\"mention hashtag\" rel=\"tag\">#<span>DRM</span></a> <a href=\"https://mastodon.online/tags/EndDRM\" class=\"mention hashtag\" rel=\"tag\">#<span>EndDRM</span></a> <a href=\"https://mastodon.online/tags/Law\" class=\"mention hashtag\" rel=\"tag\">#<span>Law</span></a> <a href=\"https://mastodon.online/tags/Enshitification\" class=\"mention hashtag\" rel=\"tag\">#<span>Enshitification</span></a></p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mamot.fr/users/pluralistic", "name": "@pluralistic@mamot.fr" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/drm", "name": "#drm" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/enddrm", "name": "#enddrm" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/law", "name": "#law" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/enshitification", "name": "#enshitification" } ], "replies": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.online/users/blenderdumbass/statuses/114578898789060310/shares", "type": "Collection", "totalItems": 1 } }