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/Radical_EgoCom/statuses/114656391343225567", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-10T01:08:10Z", "url": "https://mastodon.social/@Radical_EgoCom/114656391343225567", "attributedTo": "https://mastodon.social/users/Radical_EgoCom", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Radical_EgoCom/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-10:objectId=1018984312:objectType=Conversation", "content": "<p>Was this written yesterday?<br /><a href=\"https://mastodon.social/tags/immigration\" class=\"mention hashtag\" rel=\"tag\">#<span>immigration</span></a> <a href=\"https://mastodon.social/tags/protest\" class=\"mention hashtag\" rel=\"tag\">#<span>protest</span></a> <a href=\"https://mastodon.social/tags/deportation\" class=\"mention hashtag\" rel=\"tag\">#<span>deportation</span></a> <a href=\"https://mastodon.social/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://mastodon.social/tags/socialism\" class=\"mention hashtag\" rel=\"tag\">#<span>socialism</span></a> <a href=\"https://mastodon.social/tags/communism\" class=\"mention hashtag\" rel=\"tag\">#<span>communism</span></a> <a href=\"https://mastodon.social/tags/capitalism\" class=\"mention hashtag\" rel=\"tag\">#<span>capitalism</span></a> <a href=\"https://mastodon.social/tags/anarchism\" class=\"mention hashtag\" rel=\"tag\">#<span>anarchism</span></a> <a href=\"https://mastodon.social/tags/anarchy\" class=\"mention hashtag\" rel=\"tag\">#<span>anarchy</span></a> <a href=\"https://mastodon.social/tags/marxism\" class=\"mention hashtag\" rel=\"tag\">#<span>marxism</span></a> <a href=\"https://mastodon.social/tags/anticapitalism\" class=\"mention hashtag\" rel=\"tag\">#<span>anticapitalism</span></a> <a href=\"https://mastodon.social/tags/revolution\" class=\"mention hashtag\" rel=\"tag\">#<span>revolution</span></a> <a href=\"https://mastodon.social/tags/classwar\" class=\"mention hashtag\" rel=\"tag\">#<span>classwar</span></a> <a href=\"https://mastodon.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a></p>", "contentMap": { "en": "<p>Was this written yesterday?<br /><a href=\"https://mastodon.social/tags/immigration\" class=\"mention hashtag\" rel=\"tag\">#<span>immigration</span></a> <a href=\"https://mastodon.social/tags/protest\" class=\"mention hashtag\" rel=\"tag\">#<span>protest</span></a> <a href=\"https://mastodon.social/tags/deportation\" class=\"mention hashtag\" rel=\"tag\">#<span>deportation</span></a> <a href=\"https://mastodon.social/tags/uspol\" class=\"mention hashtag\" rel=\"tag\">#<span>uspol</span></a> <a href=\"https://mastodon.social/tags/socialism\" class=\"mention hashtag\" rel=\"tag\">#<span>socialism</span></a> <a href=\"https://mastodon.social/tags/communism\" class=\"mention hashtag\" rel=\"tag\">#<span>communism</span></a> <a href=\"https://mastodon.social/tags/capitalism\" class=\"mention hashtag\" rel=\"tag\">#<span>capitalism</span></a> <a href=\"https://mastodon.social/tags/anarchism\" class=\"mention hashtag\" rel=\"tag\">#<span>anarchism</span></a> <a href=\"https://mastodon.social/tags/anarchy\" class=\"mention hashtag\" rel=\"tag\">#<span>anarchy</span></a> <a href=\"https://mastodon.social/tags/marxism\" class=\"mention hashtag\" rel=\"tag\">#<span>marxism</span></a> <a href=\"https://mastodon.social/tags/anticapitalism\" class=\"mention hashtag\" rel=\"tag\">#<span>anticapitalism</span></a> <a href=\"https://mastodon.social/tags/revolution\" class=\"mention hashtag\" rel=\"tag\">#<span>revolution</span></a> <a href=\"https://mastodon.social/tags/classwar\" class=\"mention hashtag\" rel=\"tag\">#<span>classwar</span></a> <a href=\"https://mastodon.social/tags/politics\" class=\"mention hashtag\" rel=\"tag\">#<span>politics</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/656/389/051/475/223/original/0dedc52e448e7689.jpg", "name": "\"Terrible things are happening outside. Poor helpless people are being dragged out of their homes. Families are torn apart. Men, women, and children are separated. Children come home from school to find that their parents have disappeared.\"\n\nDiary of Anne Frank\n\nJanuary 13, 1943", "blurhash": "U6M7u;009FRj9FIUofofofxuM{WBj[M{ofay", "width": 1080, "height": 1023 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/immigration", "name": "#immigration" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/protest", "name": "#protest" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/deportation", "name": "#deportation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/uspol", "name": "#uspol" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/socialism", "name": "#socialism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/communism", "name": "#communism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/capitalism", "name": "#capitalism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/anarchism", "name": "#anarchism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/anarchy", "name": "#anarchy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/marxism", "name": "#marxism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/anticapitalism", "name": "#anticapitalism" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/revolution", "name": "#revolution" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/classwar", "name": "#classwar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/politics", "name": "#politics" } ], "replies": { "id": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567/likes", "type": "Collection", "totalItems": 17 }, "shares": { "id": "https://mastodon.social/users/Radical_EgoCom/statuses/114656391343225567/shares", "type": "Collection", "totalItems": 14 } }