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://social.linux.pizza/users/midtsveen/statuses/114632342251961467", "type": "Note", "summary": null, "inReplyTo": "https://social.linux.pizza/users/midtsveen/statuses/114632308955101133", "published": "2025-06-05T19:12:10Z", "url": "https://social.linux.pizza/@midtsveen/114632342251961467", "attributedTo": "https://social.linux.pizza/users/midtsveen", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://social.linux.pizza/users/midtsveen/followers" ], "sensitive": false, "atomUri": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467", "inReplyToAtomUri": "https://social.linux.pizza/users/midtsveen/statuses/114632308955101133", "conversation": "tag:social.linux.pizza,2025-06-05:objectId=185923451:objectType=Conversation", "content": "<p>I also support <a href=\"https://social.linux.pizza/tags/PeerTube\" class=\"mention hashtag\" rel=\"tag\">#<span>PeerTube</span></a>, <a href=\"https://social.linux.pizza/tags/Lemmy\" class=\"mention hashtag\" rel=\"tag\">#<span>Lemmy</span></a>, <a href=\"https://social.linux.pizza/tags/Bookwyrm\" class=\"mention hashtag\" rel=\"tag\">#<span>Bookwyrm</span></a>, <a href=\"https://social.linux.pizza/tags/Collectivism\" class=\"mention hashtag\" rel=\"tag\">#<span>Collectivism</span></a>, <a href=\"https://social.linux.pizza/tags/Federalism\" class=\"mention hashtag\" rel=\"tag\">#<span>Federalism</span></a>, <a href=\"https://social.linux.pizza/tags/MutualAid\" class=\"mention hashtag\" rel=\"tag\">#<span>MutualAid</span></a>, <a href=\"https://social.linux.pizza/tags/SelfOrganizing\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfOrganizing</span></a>, among other things!</p>", "contentMap": { "en": "<p>I also support <a href=\"https://social.linux.pizza/tags/PeerTube\" class=\"mention hashtag\" rel=\"tag\">#<span>PeerTube</span></a>, <a href=\"https://social.linux.pizza/tags/Lemmy\" class=\"mention hashtag\" rel=\"tag\">#<span>Lemmy</span></a>, <a href=\"https://social.linux.pizza/tags/Bookwyrm\" class=\"mention hashtag\" rel=\"tag\">#<span>Bookwyrm</span></a>, <a href=\"https://social.linux.pizza/tags/Collectivism\" class=\"mention hashtag\" rel=\"tag\">#<span>Collectivism</span></a>, <a href=\"https://social.linux.pizza/tags/Federalism\" class=\"mention hashtag\" rel=\"tag\">#<span>Federalism</span></a>, <a href=\"https://social.linux.pizza/tags/MutualAid\" class=\"mention hashtag\" rel=\"tag\">#<span>MutualAid</span></a>, <a href=\"https://social.linux.pizza/tags/SelfOrganizing\" class=\"mention hashtag\" rel=\"tag\">#<span>SelfOrganizing</span></a>, among other things!</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://social.linux.pizza/tags/peertube", "name": "#peertube" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/lemmy", "name": "#lemmy" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/Bookwyrm", "name": "#Bookwyrm" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/collectivism", "name": "#collectivism" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/federalism", "name": "#federalism" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/mutualaid", "name": "#mutualaid" }, { "type": "Hashtag", "href": "https://social.linux.pizza/tags/selforganizing", "name": "#selforganizing" } ], "replies": { "id": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467/replies?only_other_accounts=true&page=true", "partOf": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467/replies", "items": [] } }, "likes": { "id": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://social.linux.pizza/users/midtsveen/statuses/114632342251961467/shares", "type": "Collection", "totalItems": 0 } }