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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/eldritch48/statuses/114619877664198555", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-03T14:22:15Z", "url": "https://mastodon.social/@eldritch48/114619877664198555", "attributedTo": "https://mastodon.social/users/eldritch48", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/eldritch48/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/eldritch48/statuses/114619877664198555", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-03:objectId=1013515907:objectType=Conversation", "content": "<p>It Moved -</p><p>Used some news footage from the 1950s from a Frankenstein Castle hoax for this one. F minor, 128 bpm</p><p><a href=\"https://unelectable.bandcamp.com/track/it-moved\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">unelectable.bandcamp.com/track</span><span class=\"invisible\">/it-moved</span></a></p><p><a href=\"https://mastodon.social/tags/Music\" class=\"mention hashtag\" rel=\"tag\">#<span>Music</span></a> <a href=\"https://mastodon.social/tags/Industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>Industrial</span></a> #<a href=\"https://mastodon.social/tags/Frankenstein\" class=\"mention hashtag\" rel=\"tag\">#<span>Frankenstein</span></a> <a href=\"https://mastodon.social/tags/Instrumental\" class=\"mention hashtag\" rel=\"tag\">#<span>Instrumental</span></a> <a href=\"https://mastodon.social/tags/1950s\" class=\"mention hashtag\" rel=\"tag\">#<span>1950s</span></a></p>", "contentMap": { "en": "<p>It Moved -</p><p>Used some news footage from the 1950s from a Frankenstein Castle hoax for this one. F minor, 128 bpm</p><p><a href=\"https://unelectable.bandcamp.com/track/it-moved\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">unelectable.bandcamp.com/track</span><span class=\"invisible\">/it-moved</span></a></p><p><a href=\"https://mastodon.social/tags/Music\" class=\"mention hashtag\" rel=\"tag\">#<span>Music</span></a> <a href=\"https://mastodon.social/tags/Industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>Industrial</span></a> #<a href=\"https://mastodon.social/tags/Frankenstein\" class=\"mention hashtag\" rel=\"tag\">#<span>Frankenstein</span></a> <a href=\"https://mastodon.social/tags/Instrumental\" class=\"mention hashtag\" rel=\"tag\">#<span>Instrumental</span></a> <a href=\"https://mastodon.social/tags/1950s\" class=\"mention hashtag\" rel=\"tag\">#<span>1950s</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/619/874/552/997/993/original/587410b747c4f0b2.jpg", "name": "A demonic silhouette in a fleshy tunnel. \"It moved\" written on the bottom in red.", "blurhash": "UHAJ{9_NXRD%%#%MxGRjD%IUbH%M9GD*WBxu", "focalPoint": [ -0.01, 0.42 ], "width": 1400, "height": 1400 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/music", "name": "#music" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/industrial", "name": "#industrial" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/frankenstein", "name": "#frankenstein" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/instrumental", "name": "#instrumental" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/1950s", "name": "#1950s" } ], "replies": { "id": "https://mastodon.social/users/eldritch48/statuses/114619877664198555/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/eldritch48/statuses/114619877664198555/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/eldritch48/statuses/114619877664198555/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/eldritch48/statuses/114619877664198555/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.social/users/eldritch48/statuses/114619877664198555/shares", "type": "Collection", "totalItems": 3 } }