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://mastodon.social/users/Bluedepth/statuses/114750900807841172", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-26T17:43:10Z", "url": "https://mastodon.social/@Bluedepth/114750900807841172", "attributedTo": "https://mastodon.social/users/Bluedepth", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/Bluedepth/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-26:objectId=1033162341:objectType=Conversation", "content": "<p>Generally speaking, I’m really quite rah-rah for <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a>, except today a subtle change to systemd just pissed me the fuck right off. So, I&#39;ve been keeping my <a href=\"https://mastodon.social/tags/LinuxMint\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMint</span></a> work laptop up-to-date, and recently I&#39;ve noticed that on bootup the system dumps out of the standard GUI start and heads to an &quot;emergency recovery command-line” with a lame grunt to journalctl to find out why. I know why. !@#$ systemd! (1/3)</p>", "contentMap": { "en": "<p>Generally speaking, I’m really quite rah-rah for <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a>, except today a subtle change to systemd just pissed me the fuck right off. So, I&#39;ve been keeping my <a href=\"https://mastodon.social/tags/LinuxMint\" class=\"mention hashtag\" rel=\"tag\">#<span>LinuxMint</span></a> work laptop up-to-date, and recently I&#39;ve noticed that on bootup the system dumps out of the standard GUI start and heads to an &quot;emergency recovery command-line” with a lame grunt to journalctl to find out why. I know why. !@#$ systemd! (1/3)</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/linuxmint", "name": "#linuxmint" } ], "replies": { "id": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172/replies?min_id=114750900849728416&page=true", "partOf": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172/replies", "items": [ "https://mastodon.social/users/Bluedepth/statuses/114750900849728416" ] } }, "likes": { "id": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/Bluedepth/statuses/114750900807841172/shares", "type": "Collection", "totalItems": 0 } }