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/woodsb02/statuses/114639832844442947", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.bsd.cafe/users/winterschon/statuses/114639819021080513", "published": "2025-06-07T02:57:07Z", "url": "https://fosstodon.org/@woodsb02/114639832844442947", "attributedTo": "https://fosstodon.org/users/woodsb02", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/woodsb02/followers", "https://mastodon.bsd.cafe/users/winterschon" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947", "inReplyToAtomUri": "https://mastodon.bsd.cafe/users/winterschon/statuses/114639819021080513", "conversation": "tag:bsd.cafe,2025-06-07:objectId=17934489:objectType=Conversation", "content": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@winterschon\" class=\"u-url mention\">@<span>winterschon</span></a></span> <a href=\"https://fosstodon.org/tags/ZFS\" class=\"mention hashtag\" rel=\"tag\">#<span>ZFS</span></a> on root with native <a href=\"https://fosstodon.org/tags/encryption\" class=\"mention hashtag\" rel=\"tag\">#<span>encryption</span></a> is working well for me on <a href=\"https://fosstodon.org/tags/ArchLinux\" class=\"mention hashtag\" rel=\"tag\">#<span>ArchLinux</span></a> using linux-lts kernel and zfs-dkms</p>", "contentMap": { "en": "<p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.bsd.cafe/@winterschon\" class=\"u-url mention\">@<span>winterschon</span></a></span> <a href=\"https://fosstodon.org/tags/ZFS\" class=\"mention hashtag\" rel=\"tag\">#<span>ZFS</span></a> on root with native <a href=\"https://fosstodon.org/tags/encryption\" class=\"mention hashtag\" rel=\"tag\">#<span>encryption</span></a> is working well for me on <a href=\"https://fosstodon.org/tags/ArchLinux\" class=\"mention hashtag\" rel=\"tag\">#<span>ArchLinux</span></a> using linux-lts kernel and zfs-dkms</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://mastodon.bsd.cafe/users/winterschon", "name": "@winterschon@bsd.cafe" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/zfs", "name": "#zfs" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/encryption", "name": "#encryption" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/archlinux", "name": "#archlinux" } ], "replies": { "id": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://fosstodon.org/users/woodsb02/statuses/114639832844442947/shares", "type": "Collection", "totalItems": 0 } }