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://norden.social/users/SebastianGallehr/statuses/114527978454512694", "type": "Note", "summary": null, "inReplyTo": "https://troet.cafe/users/StephanMatthiesen/statuses/114527536993551249", "published": "2025-05-18T08:51:04Z", "url": "https://norden.social/@SebastianGallehr/114527978454512694", "attributedTo": "https://norden.social/users/SebastianGallehr", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://norden.social/users/SebastianGallehr/followers", "https://troet.cafe/users/StephanMatthiesen" ], "sensitive": false, "atomUri": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694", "inReplyToAtomUri": "https://troet.cafe/users/StephanMatthiesen/statuses/114527536993551249", "conversation": "tag:troet.cafe,2025-05-18:objectId=203719614:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://troet.cafe/@StephanMatthiesen\" class=\"u-url mention\">@<span>StephanMatthiesen</span></a></span><br />Da will ich Mal mit einem <a href=\"https://norden.social/tags/einstein\" class=\"mention hashtag\" rel=\"tag\">#<span>einstein</span></a> Zitat drauf reagieren:</p><p>„Sie können ein Problem niemals auf der Ebene lösen, auf der es erstellt wurde.“ — Albert Einstein</p>", "contentMap": { "de": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://troet.cafe/@StephanMatthiesen\" class=\"u-url mention\">@<span>StephanMatthiesen</span></a></span><br />Da will ich Mal mit einem <a href=\"https://norden.social/tags/einstein\" class=\"mention hashtag\" rel=\"tag\">#<span>einstein</span></a> Zitat drauf reagieren:</p><p>„Sie können ein Problem niemals auf der Ebene lösen, auf der es erstellt wurde.“ — Albert Einstein</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://troet.cafe/users/StephanMatthiesen", "name": "@StephanMatthiesen@troet.cafe" }, { "type": "Hashtag", "href": "https://norden.social/tags/einstein", "name": "#einstein" } ], "replies": { "id": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694/replies?only_other_accounts=true&page=true", "partOf": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694/replies", "items": [] } }, "likes": { "id": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://norden.social/users/SebastianGallehr/statuses/114527978454512694/shares", "type": "Collection", "totalItems": 0 } }