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/jameswoodcock/statuses/114131857974181755", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-09T09:52:26Z", "url": "https://mastodon.social/@jameswoodcock/114131857974181755", "attributedTo": "https://mastodon.social/users/jameswoodcock", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/jameswoodcock/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-03-09:objectId=940991194:objectType=Conversation", "content": "<p>Ok... THIS is the last addition to this build then 😏</p><p><a href=\"https://mastodon.social/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://mastodon.social/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mastodon.social/tags/3dfx\" class=\"mention hashtag\" rel=\"tag\">#<span>3dfx</span></a> <a href=\"https://mastodon.social/tags/windows98\" class=\"mention hashtag\" rel=\"tag\">#<span>windows98</span></a></p>", "contentMap": { "en": "<p>Ok... THIS is the last addition to this build then 😏</p><p><a href=\"https://mastodon.social/tags/retrogaming\" class=\"mention hashtag\" rel=\"tag\">#<span>retrogaming</span></a> <a href=\"https://mastodon.social/tags/retrocomputing\" class=\"mention hashtag\" rel=\"tag\">#<span>retrocomputing</span></a> <a href=\"https://mastodon.social/tags/3dfx\" class=\"mention hashtag\" rel=\"tag\">#<span>3dfx</span></a> <a href=\"https://mastodon.social/tags/windows98\" class=\"mention hashtag\" rel=\"tag\">#<span>windows98</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/131/856/504/045/552/original/1a32380f98029c7e.jpeg", "name": null, "blurhash": "UDIhpkM_tR%L~pRiofj?M{WBIUWB%MWBRjj[", "width": 3838, "height": 2161 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/131/856/634/964/130/original/88c0fd2895ec6475.jpeg", "name": null, "blurhash": "UGDS?+kCWBoz~qV[R+a{_1oeoeof?aWCt6ay", "width": 2161, "height": 3838 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/retrogaming", "name": "#retrogaming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/retrocomputing", "name": "#retrocomputing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/3dfx", "name": "#3dfx" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/windows98", "name": "#windows98" } ], "replies": { "id": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755/likes", "type": "Collection", "totalItems": 9 }, "shares": { "id": "https://mastodon.social/users/jameswoodcock/statuses/114131857974181755/shares", "type": "Collection", "totalItems": 0 } }