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.

Open in browser →
{ "@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://hostux.social/users/nathanielfreeman/collections/featured", "type": "OrderedCollection", "totalItems": 2, "orderedItems": [ { "id": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-29T21:11:58Z", "url": "https://hostux.social/@nathanielfreeman/114593177198483935", "attributedTo": "https://hostux.social/users/nathanielfreeman", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://hostux.social/users/nathanielfreeman/followers" ], "sensitive": false, "atomUri": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935", "inReplyToAtomUri": null, "conversation": "tag:hostux.social,2025-05-29:objectId=147627947:objectType=Conversation", "content": "<p><a href=\"https://hostux.social/tags/GNU\" class=\"mention hashtag\" rel=\"tag\">#<span>GNU</span></a> <a href=\"https://hostux.social/tags/softwarelibre\" class=\"mention hashtag\" rel=\"tag\">#<span>softwarelibre</span></a> <a href=\"https://hostux.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a></p>", "contentMap": { "es": "<p><a href=\"https://hostux.social/tags/GNU\" class=\"mention hashtag\" rel=\"tag\">#<span>GNU</span></a> <a href=\"https://hostux.social/tags/softwarelibre\" class=\"mention hashtag\" rel=\"tag\">#<span>softwarelibre</span></a> <a href=\"https://hostux.social/tags/freesoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>freesoftware</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://hostux.social/system/media_attachments/files/114/593/174/124/748/105/original/259250290203ab92.png", "name": null, "blurhash": "UILzyyIoJG%1}y~oRljD$sRNIU%MxlIUXUx]", "width": 1280, "height": 1114 } ], "tag": [ { "type": "Hashtag", "href": "https://hostux.social/tags/gnu", "name": "#gnu" }, { "type": "Hashtag", "href": "https://hostux.social/tags/softwarelibre", "name": "#softwarelibre" }, { "type": "Hashtag", "href": "https://hostux.social/tags/freesoftware", "name": "#freesoftware" } ], "replies": { "id": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935/replies?only_other_accounts=true&page=true", "partOf": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935/replies", "items": [] } }, "likes": { "id": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://hostux.social/users/nathanielfreeman/statuses/114593177198483935/shares", "type": "Collection", "totalItems": 4 } }, { "id": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870", "type": "Note", "summary": null, "inReplyTo": null, "published": "2021-04-24T14:49:45Z", "url": "https://hostux.social/@nathanielfreeman/106120857828743870", "attributedTo": "https://hostux.social/users/nathanielfreeman", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://hostux.social/users/nathanielfreeman/followers" ], "sensitive": false, "atomUri": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870", "inReplyToAtomUri": null, "conversation": "tag:hostux.social,2021-04-24:objectId=27869290:objectType=Conversation", "content": "<p><a href=\"https://hostux.social/tags/SoftwareLibre\" class=\"mention hashtag\" rel=\"tag\">#<span>SoftwareLibre</span></a> <a href=\"https://hostux.social/tags/GNU\" class=\"mention hashtag\" rel=\"tag\">#<span>GNU</span></a> <a href=\"https://hostux.social/tags/Malware\" class=\"mention hashtag\" rel=\"tag\">#<span>Malware</span></a> <a href=\"https://hostux.social/tags/Privativo\" class=\"mention hashtag\" rel=\"tag\">#<span>Privativo</span></a></p><p>El Software Privativo a Menudo es MalWare:</p><p>Aprende sobre lo malo que es el Software NO Libre en:</p><p><a href=\"https://www.gnu.org/proprietary/proprietary.es.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">gnu.org/proprietary/proprietar</span><span class=\"invisible\">y.es.html</span></a></p>", "contentMap": { "es": "<p><a href=\"https://hostux.social/tags/SoftwareLibre\" class=\"mention hashtag\" rel=\"tag\">#<span>SoftwareLibre</span></a> <a href=\"https://hostux.social/tags/GNU\" class=\"mention hashtag\" rel=\"tag\">#<span>GNU</span></a> <a href=\"https://hostux.social/tags/Malware\" class=\"mention hashtag\" rel=\"tag\">#<span>Malware</span></a> <a href=\"https://hostux.social/tags/Privativo\" class=\"mention hashtag\" rel=\"tag\">#<span>Privativo</span></a></p><p>El Software Privativo a Menudo es MalWare:</p><p>Aprende sobre lo malo que es el Software NO Libre en:</p><p><a href=\"https://www.gnu.org/proprietary/proprietary.es.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">gnu.org/proprietary/proprietar</span><span class=\"invisible\">y.es.html</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870/replies?only_other_accounts=true&page=true", "partOf": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870/replies", "items": [] } }, "likes": { "id": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://hostux.social/users/nathanielfreeman/statuses/106120857828743870/shares", "type": "Collection", "totalItems": 5 } } ] }