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://fosstodon.org/users/fivespeed/statuses/114635316411308315", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T07:48:32Z", "url": "https://fosstodon.org/@fivespeed/114635316411308315", "attributedTo": "https://fosstodon.org/users/fivespeed", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/fivespeed/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-06-06:objectId=322732418:objectType=Conversation", "content": "<p>Confession time. My <a href=\"https://fosstodon.org/tags/RaspberryPi\" class=\"mention hashtag\" rel=\"tag\">#<span>RaspberryPi</span></a> runs <a href=\"https://fosstodon.org/tags/Ubuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>Ubuntu</span></a> Server with <a href=\"https://fosstodon.org/tags/Snap\" class=\"mention hashtag\" rel=\"tag\">#<span>Snap</span></a> packages, and it works pretty well!</p>", "contentMap": { "en": "<p>Confession time. My <a href=\"https://fosstodon.org/tags/RaspberryPi\" class=\"mention hashtag\" rel=\"tag\">#<span>RaspberryPi</span></a> runs <a href=\"https://fosstodon.org/tags/Ubuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>Ubuntu</span></a> Server with <a href=\"https://fosstodon.org/tags/Snap\" class=\"mention hashtag\" rel=\"tag\">#<span>Snap</span></a> packages, and it works pretty well!</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/raspberrypi", "name": "#raspberrypi" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/ubuntu", "name": "#ubuntu" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/snap", "name": "#snap" } ], "replies": { "id": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315/likes", "type": "Collection", "totalItems": 5 }, "shares": { "id": "https://fosstodon.org/users/fivespeed/statuses/114635316411308315/shares", "type": "Collection", "totalItems": 1 } }