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/macst/statuses/114556452130617760", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-23T09:32:18Z", "url": "https://mastodon.social/@macst/114556452130617760", "attributedTo": "https://mastodon.social/users/macst", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/macst/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/macst/statuses/114556452130617760", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-23:objectId=1004382407:objectType=Conversation", "content": "<p>A broken window in an abandoned fertilizer factory near <a href=\"https://mastodon.social/tags/Orbetello\" class=\"mention hashtag\" rel=\"tag\">#<span>Orbetello</span></a>, Italy <a href=\"https://mastodon.social/tags/WindowFriday\" class=\"mention hashtag\" rel=\"tag\">#<span>WindowFriday</span></a> <a href=\"https://mastodon.social/tags/FensterFreitag\" class=\"mention hashtag\" rel=\"tag\">#<span>FensterFreitag</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.social/tags/abandoned\" class=\"mention hashtag\" rel=\"tag\">#<span>abandoned</span></a> <a href=\"https://mastodon.social/tags/industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>industrial</span></a></p>", "contentMap": { "en": "<p>A broken window in an abandoned fertilizer factory near <a href=\"https://mastodon.social/tags/Orbetello\" class=\"mention hashtag\" rel=\"tag\">#<span>Orbetello</span></a>, Italy <a href=\"https://mastodon.social/tags/WindowFriday\" class=\"mention hashtag\" rel=\"tag\">#<span>WindowFriday</span></a> <a href=\"https://mastodon.social/tags/FensterFreitag\" class=\"mention hashtag\" rel=\"tag\">#<span>FensterFreitag</span></a> <a href=\"https://mastodon.social/tags/photography\" class=\"mention hashtag\" rel=\"tag\">#<span>photography</span></a> <a href=\"https://mastodon.social/tags/abandoned\" class=\"mention hashtag\" rel=\"tag\">#<span>abandoned</span></a> <a href=\"https://mastodon.social/tags/industrial\" class=\"mention hashtag\" rel=\"tag\">#<span>industrial</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/472/560/705/831/994/original/a60f236d401df851.jpg", "name": "Picture of a rectangular window from the inside of an industrial building. The window is divided into smaller panes by a metallic grid, but most of the glass panels are missing. Outside, a weathered, round concrete platform and a boarded-up arched window are visible.", "blurhash": "UFCsgWtlD%aI-paKR*tR01n$xukWSwg4f5V@", "width": 2816, "height": 2112 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/orbetello", "name": "#orbetello" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/windowfriday", "name": "#windowfriday" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/fensterfreitag", "name": "#fensterfreitag" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/abandoned", "name": "#abandoned" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/industrial", "name": "#industrial" } ], "replies": { "id": "https://mastodon.social/users/macst/statuses/114556452130617760/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/macst/statuses/114556452130617760/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/macst/statuses/114556452130617760/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/macst/statuses/114556452130617760/likes", "type": "Collection", "totalItems": 40 }, "shares": { "id": "https://mastodon.social/users/macst/statuses/114556452130617760/shares", "type": "Collection", "totalItems": 3 } }