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://socel.net/users/jan/statuses/114465182423114762", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-07T06:41:13Z", "url": "https://socel.net/@jan/114465182423114762", "attributedTo": "https://socel.net/users/jan", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://socel.net/users/jan/followers" ], "sensitive": false, "atomUri": "https://socel.net/users/jan/statuses/114465182423114762", "inReplyToAtomUri": null, "conversation": "tag:socel.net,2025-05-07:objectId=99726949:objectType=Conversation", "content": "<p>A cool result by my student Yannick who&#39;s following the Hard Surface Modeling course (shared with permission). With some extra details and additions invented, really fun to see! <a href=\"https://socel.net/tags/b3D\" class=\"mention hashtag\" rel=\"tag\">#<span>b3D</span></a> <a href=\"https://socel.net/tags/Blender3D\" class=\"mention hashtag\" rel=\"tag\">#<span>Blender3D</span></a> <a href=\"https://socel.net/tags/blender\" class=\"mention hashtag\" rel=\"tag\">#<span>blender</span></a></p>", "contentMap": { "en": "<p>A cool result by my student Yannick who&#39;s following the Hard Surface Modeling course (shared with permission). With some extra details and additions invented, really fun to see! <a href=\"https://socel.net/tags/b3D\" class=\"mention hashtag\" rel=\"tag\">#<span>b3D</span></a> <a href=\"https://socel.net/tags/Blender3D\" class=\"mention hashtag\" rel=\"tag\">#<span>Blender3D</span></a> <a href=\"https://socel.net/tags/blender\" class=\"mention hashtag\" rel=\"tag\">#<span>blender</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/socelnet/media_attachments/files/114/465/182/108/494/943/original/105018c1ebaba8fc.png", "name": null, "blurhash": "UB4p+Ux.R%y9U,V_VuagHeRUoLV]uIovo_oe", "width": 3840, "height": 2160 }, { "type": "Document", "mediaType": "image/png", "url": "https://cdn.masto.host/socelnet/media_attachments/files/114/465/182/182/693/190/original/50d19fecb54150ab.png", "name": null, "blurhash": "UB3-1}y3twxaV5RQVxWVM4R8VzbYubtLo]sq", "width": 3840, "height": 2160 } ], "tag": [ { "type": "Hashtag", "href": "https://socel.net/tags/b3d", "name": "#b3d" }, { "type": "Hashtag", "href": "https://socel.net/tags/blender3d", "name": "#blender3d" }, { "type": "Hashtag", "href": "https://socel.net/tags/blender", "name": "#blender" } ], "replies": { "id": "https://socel.net/users/jan/statuses/114465182423114762/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://socel.net/users/jan/statuses/114465182423114762/replies?only_other_accounts=true&page=true", "partOf": "https://socel.net/users/jan/statuses/114465182423114762/replies", "items": [] } }, "likes": { "id": "https://socel.net/users/jan/statuses/114465182423114762/likes", "type": "Collection", "totalItems": 16 }, "shares": { "id": "https://socel.net/users/jan/statuses/114465182423114762/shares", "type": "Collection", "totalItems": 3 } }