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/KOKEdit/statuses/114316313016292380", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-10T23:41:46Z", "url": "https://mastodon.social/@KOKEdit/114316313016292380", "attributedTo": "https://mastodon.social/users/KOKEdit", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/KOKEdit/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-04-10:objectId=969232517:objectType=Conversation", "content": "<p>The USA might lose a <a href=\"https://mastodon.social/tags/generation\" class=\"mention hashtag\" rel=\"tag\">#<span>generation</span></a> of <a href=\"https://mastodon.social/tags/scientists\" class=\"mention hashtag\" rel=\"tag\">#<span>scientists</span></a> because of an <a href=\"https://mastodon.social/tags/ignorant\" class=\"mention hashtag\" rel=\"tag\">#<span>ignorant</span></a> <a href=\"https://mastodon.social/tags/administration\" class=\"mention hashtag\" rel=\"tag\">#<span>administration</span></a>&#39;s <a href=\"https://mastodon.social/tags/slashing\" class=\"mention hashtag\" rel=\"tag\">#<span>slashing</span></a> of <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/budgets\" class=\"mention hashtag\" rel=\"tag\">#<span>budgets</span></a> &amp; <a href=\"https://mastodon.social/tags/staffs\" class=\"mention hashtag\" rel=\"tag\">#<span>staffs</span></a>. That will make it much harder to treat the <a href=\"https://mastodon.social/tags/ill\" class=\"mention hashtag\" rel=\"tag\">#<span>ill</span></a> &amp; <a href=\"https://mastodon.social/tags/prevent\" class=\"mention hashtag\" rel=\"tag\">#<span>prevent</span></a> <a href=\"https://mastodon.social/tags/disease\" class=\"mention hashtag\" rel=\"tag\">#<span>disease</span></a>. <a href=\"https://www.nytimes.com/2025/04/03/opinion/young-american-scientists.html?unlocked_article_code=1.-k4.u5hn.7LLO_JZnVV7_&amp;smid=url-share\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/04/03/opinion</span><span class=\"invisible\">/young-american-scientists.html?unlocked_article_code=1.-k4.u5hn.7LLO_JZnVV7_&amp;smid=url-share</span></a></p>", "contentMap": { "en": "<p>The USA might lose a <a href=\"https://mastodon.social/tags/generation\" class=\"mention hashtag\" rel=\"tag\">#<span>generation</span></a> of <a href=\"https://mastodon.social/tags/scientists\" class=\"mention hashtag\" rel=\"tag\">#<span>scientists</span></a> because of an <a href=\"https://mastodon.social/tags/ignorant\" class=\"mention hashtag\" rel=\"tag\">#<span>ignorant</span></a> <a href=\"https://mastodon.social/tags/administration\" class=\"mention hashtag\" rel=\"tag\">#<span>administration</span></a>&#39;s <a href=\"https://mastodon.social/tags/slashing\" class=\"mention hashtag\" rel=\"tag\">#<span>slashing</span></a> of <a href=\"https://mastodon.social/tags/science\" class=\"mention hashtag\" rel=\"tag\">#<span>science</span></a> <a href=\"https://mastodon.social/tags/budgets\" class=\"mention hashtag\" rel=\"tag\">#<span>budgets</span></a> &amp; <a href=\"https://mastodon.social/tags/staffs\" class=\"mention hashtag\" rel=\"tag\">#<span>staffs</span></a>. That will make it much harder to treat the <a href=\"https://mastodon.social/tags/ill\" class=\"mention hashtag\" rel=\"tag\">#<span>ill</span></a> &amp; <a href=\"https://mastodon.social/tags/prevent\" class=\"mention hashtag\" rel=\"tag\">#<span>prevent</span></a> <a href=\"https://mastodon.social/tags/disease\" class=\"mention hashtag\" rel=\"tag\">#<span>disease</span></a>. <a href=\"https://www.nytimes.com/2025/04/03/opinion/young-american-scientists.html?unlocked_article_code=1.-k4.u5hn.7LLO_JZnVV7_&amp;smid=url-share\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">nytimes.com/2025/04/03/opinion</span><span class=\"invisible\">/young-american-scientists.html?unlocked_article_code=1.-k4.u5hn.7LLO_JZnVV7_&amp;smid=url-share</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/generation", "name": "#generation" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/scientists", "name": "#scientists" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ignorant", "name": "#ignorant" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/administration", "name": "#administration" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/slashing", "name": "#slashing" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/science", "name": "#science" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/budgets", "name": "#budgets" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/Staffs", "name": "#Staffs" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ill", "name": "#ill" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/prevent", "name": "#prevent" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/disease", "name": "#disease" } ], "replies": { "id": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/KOKEdit/statuses/114316313016292380/shares", "type": "Collection", "totalItems": 1 } }