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", "Hashtag": "as:Hashtag" } ], "id": "https://23.social/users/thomasfricke/statuses/114511296622430028", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-15T10:08:40Z", "url": "https://23.social/@thomasfricke/114511296622430028", "attributedTo": "https://23.social/users/thomasfricke", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://23.social/users/thomasfricke/followers" ], "sensitive": false, "atomUri": "https://23.social/users/thomasfricke/statuses/114511296622430028", "inReplyToAtomUri": null, "conversation": "tag:23.social,2025-05-15:objectId=17395414:objectType=Conversation", "content": "<p>Hey, folks, I am on stage at <a href=\"https://23.social/tags/containerdays\" class=\"mention hashtag\" rel=\"tag\">#<span>containerdays</span></a> in Hamburg</p><p><a href=\"https://www.containerdays.io/containerdays-conference-2025/speakers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">containerdays.io/containerdays</span><span class=\"invisible\">-conference-2025/speakers/</span></a></p><p><a href=\"https://23.social/tags/Container\" class=\"mention hashtag\" rel=\"tag\">#<span>Container</span></a> <a href=\"https://23.social/tags/Kubernetes\" class=\"mention hashtag\" rel=\"tag\">#<span>Kubernetes</span></a> <a href=\"https://23.social/tags/Security\" class=\"mention hashtag\" rel=\"tag\">#<span>Security</span></a></p>", "contentMap": { "en": "<p>Hey, folks, I am on stage at <a href=\"https://23.social/tags/containerdays\" class=\"mention hashtag\" rel=\"tag\">#<span>containerdays</span></a> in Hamburg</p><p><a href=\"https://www.containerdays.io/containerdays-conference-2025/speakers/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">containerdays.io/containerdays</span><span class=\"invisible\">-conference-2025/speakers/</span></a></p><p><a href=\"https://23.social/tags/Container\" class=\"mention hashtag\" rel=\"tag\">#<span>Container</span></a> <a href=\"https://23.social/tags/Kubernetes\" class=\"mention hashtag\" rel=\"tag\">#<span>Kubernetes</span></a> <a href=\"https://23.social/tags/Security\" class=\"mention hashtag\" rel=\"tag\">#<span>Security</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://23.social/tags/containerdays", "name": "#containerdays" }, { "type": "Hashtag", "href": "https://23.social/tags/container", "name": "#container" }, { "type": "Hashtag", "href": "https://23.social/tags/kubernetes", "name": "#kubernetes" }, { "type": "Hashtag", "href": "https://23.social/tags/security", "name": "#security" } ], "replies": { "id": "https://23.social/users/thomasfricke/statuses/114511296622430028/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://23.social/users/thomasfricke/statuses/114511296622430028/replies?only_other_accounts=true&page=true", "partOf": "https://23.social/users/thomasfricke/statuses/114511296622430028/replies", "items": [] } }, "likes": { "id": "https://23.social/users/thomasfricke/statuses/114511296622430028/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://23.social/users/thomasfricke/statuses/114511296622430028/shares", "type": "Collection", "totalItems": 3 } }