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", "Hashtag": "as:Hashtag" } ], "id": "https://floss.social/users/LAS/statuses/114589859314295132", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-29T07:08:11Z", "url": "https://floss.social/@LAS/114589859314295132", "attributedTo": "https://floss.social/users/LAS", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://floss.social/users/LAS/followers" ], "sensitive": false, "atomUri": "https://floss.social/users/LAS/statuses/114589859314295132", "inReplyToAtomUri": null, "conversation": "tag:floss.social,2025-05-29:objectId=88873067:objectType=Conversation", "content": "<p>What is the future of desktop Linux?<br />This <a href=\"https://floss.social/tags/LAS2025\" class=\"mention hashtag\" rel=\"tag\">#<span>LAS2025</span></a> panel explores where app ecosystems and distros are headed—and what that means for devs and users alike.</p><p>You don&#39;t want to miss this one!</p><p><a href=\"https://www.youtube.com/watch?v=K5IyMuKvcmQ\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=K5IyMuKvcm</span><span class=\"invisible\">Q</span></a></p><p><a href=\"https://floss.social/tags/kde\" class=\"mention hashtag\" rel=\"tag\">#<span>kde</span></a> <a href=\"https://floss.social/tags/gnome\" class=\"mention hashtag\" rel=\"tag\">#<span>gnome</span></a> <a href=\"https://floss.social/tags/linuxapps\" class=\"mention hashtag\" rel=\"tag\">#<span>linuxapps</span></a> <a href=\"https://floss.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p>", "contentMap": { "en": "<p>What is the future of desktop Linux?<br />This <a href=\"https://floss.social/tags/LAS2025\" class=\"mention hashtag\" rel=\"tag\">#<span>LAS2025</span></a> panel explores where app ecosystems and distros are headed—and what that means for devs and users alike.</p><p>You don&#39;t want to miss this one!</p><p><a href=\"https://www.youtube.com/watch?v=K5IyMuKvcmQ\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">youtube.com/watch?v=K5IyMuKvcm</span><span class=\"invisible\">Q</span></a></p><p><a href=\"https://floss.social/tags/kde\" class=\"mention hashtag\" rel=\"tag\">#<span>kde</span></a> <a href=\"https://floss.social/tags/gnome\" class=\"mention hashtag\" rel=\"tag\">#<span>gnome</span></a> <a href=\"https://floss.social/tags/linuxapps\" class=\"mention hashtag\" rel=\"tag\">#<span>linuxapps</span></a> <a href=\"https://floss.social/tags/opensource\" class=\"mention hashtag\" rel=\"tag\">#<span>opensource</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://floss.social/tags/las2025", "name": "#las2025" }, { "type": "Hashtag", "href": "https://floss.social/tags/KDE", "name": "#KDE" }, { "type": "Hashtag", "href": "https://floss.social/tags/GNOME", "name": "#GNOME" }, { "type": "Hashtag", "href": "https://floss.social/tags/linuxapps", "name": "#linuxapps" }, { "type": "Hashtag", "href": "https://floss.social/tags/OpenSource", "name": "#OpenSource" } ], "replies": { "id": "https://floss.social/users/LAS/statuses/114589859314295132/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://floss.social/users/LAS/statuses/114589859314295132/replies?only_other_accounts=true&page=true", "partOf": "https://floss.social/users/LAS/statuses/114589859314295132/replies", "items": [] } }, "likes": { "id": "https://floss.social/users/LAS/statuses/114589859314295132/likes", "type": "Collection", "totalItems": 12 }, "shares": { "id": "https://floss.social/users/LAS/statuses/114589859314295132/shares", "type": "Collection", "totalItems": 7 } }