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://mastodon-belgium.be/users/Novlene/statuses/114590466290862177", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-29T09:42:33Z", "url": "https://mastodon-belgium.be/@Novlene/114590466290862177", "attributedTo": "https://mastodon-belgium.be/users/Novlene", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-belgium.be/users/Novlene/followers" ], "sensitive": false, "atomUri": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177", "inReplyToAtomUri": null, "conversation": "tag:mastodon-belgium.be,2025-05-29:objectId=48416086:objectType=Conversation", "content": "<p>Hey <a href=\"https://mastodon-belgium.be/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>, which <a href=\"https://mastodon-belgium.be/tags/desktop\" class=\"mention hashtag\" rel=\"tag\">#<span>desktop</span></a> <a href=\"https://mastodon-belgium.be/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a> do you use and why?</p><p>Normally I use <a href=\"https://mastodon-belgium.be/tags/Firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>Firefox</span></a> but recently I am exploring <a href=\"https://mastodon-belgium.be/tags/Vivaldi\" class=\"mention hashtag\" rel=\"tag\">#<span>Vivaldi</span></a>, and I kind of like it<br />- It feels faster <br />- I like the work spaces<br />- It seems private enough (I use the <a href=\"https://mastodon-belgium.be/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> add-ons which use with Firefox)<br />- It is <a href=\"https://mastodon-belgium.be/tags/European\" class=\"mention hashtag\" rel=\"tag\">#<span>European</span></a> (but not entirely open source)</p><p>Other then this, I am looking foreward to <a href=\"https://mastodon-belgium.be/tags/Ladybird\" class=\"mention hashtag\" rel=\"tag\">#<span>Ladybird</span></a> being ready and available</p>", "contentMap": { "en": "<p>Hey <a href=\"https://mastodon-belgium.be/tags/Fediverse\" class=\"mention hashtag\" rel=\"tag\">#<span>Fediverse</span></a>, which <a href=\"https://mastodon-belgium.be/tags/desktop\" class=\"mention hashtag\" rel=\"tag\">#<span>desktop</span></a> <a href=\"https://mastodon-belgium.be/tags/browser\" class=\"mention hashtag\" rel=\"tag\">#<span>browser</span></a> do you use and why?</p><p>Normally I use <a href=\"https://mastodon-belgium.be/tags/Firefox\" class=\"mention hashtag\" rel=\"tag\">#<span>Firefox</span></a> but recently I am exploring <a href=\"https://mastodon-belgium.be/tags/Vivaldi\" class=\"mention hashtag\" rel=\"tag\">#<span>Vivaldi</span></a>, and I kind of like it<br />- It feels faster <br />- I like the work spaces<br />- It seems private enough (I use the <a href=\"https://mastodon-belgium.be/tags/privacy\" class=\"mention hashtag\" rel=\"tag\">#<span>privacy</span></a> add-ons which use with Firefox)<br />- It is <a href=\"https://mastodon-belgium.be/tags/European\" class=\"mention hashtag\" rel=\"tag\">#<span>European</span></a> (but not entirely open source)</p><p>Other then this, I am looking foreward to <a href=\"https://mastodon-belgium.be/tags/Ladybird\" class=\"mention hashtag\" rel=\"tag\">#<span>Ladybird</span></a> being ready and available</p>" }, "updated": "2025-05-29T09:43:38Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/Fediverse", "name": "#Fediverse" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/desktop", "name": "#desktop" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/browser", "name": "#browser" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/firefox", "name": "#firefox" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/vivaldi", "name": "#vivaldi" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/Privacy", "name": "#Privacy" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/european", "name": "#european" }, { "type": "Hashtag", "href": "https://mastodon-belgium.be/tags/ladybird", "name": "#ladybird" } ], "replies": { "id": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177/replies", "items": [] } }, "likes": { "id": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177/likes", "type": "Collection", "totalItems": 12 }, "shares": { "id": "https://mastodon-belgium.be/users/Novlene/statuses/114590466290862177/shares", "type": "Collection", "totalItems": 8 } }