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/ethauvin/statuses/114782084032170110", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-07-02T05:53:28Z", "url": "https://mastodon.social/@ethauvin/114782084032170110", "attributedTo": "https://mastodon.social/users/ethauvin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/ethauvin/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/ethauvin/statuses/114782084032170110", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-07-02:objectId=1037668885:objectType=Conversation", "content": "<p>Canonical Decides To Double Down On Their Investment In Java For Ubuntu</p><p><a href=\"https://mastodon.social/tags/canonical\" class=\"mention hashtag\" rel=\"tag\">#<span>canonical</span></a> <a href=\"https://mastodon.social/tags/java\" class=\"mention hashtag\" rel=\"tag\">#<span>java</span></a> <a href=\"https://mastodon.social/tags/jdk\" class=\"mention hashtag\" rel=\"tag\">#<span>jdk</span></a> <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.social/tags/unbuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>unbuntu</span></a></p><p><a href=\"https://www.phoronix.com/news/Canonical-Double-Down-Java\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">phoronix.com/news/Canonical-Do</span><span class=\"invisible\">uble-Down-Java</span></a></p>", "contentMap": { "en": "<p>Canonical Decides To Double Down On Their Investment In Java For Ubuntu</p><p><a href=\"https://mastodon.social/tags/canonical\" class=\"mention hashtag\" rel=\"tag\">#<span>canonical</span></a> <a href=\"https://mastodon.social/tags/java\" class=\"mention hashtag\" rel=\"tag\">#<span>java</span></a> <a href=\"https://mastodon.social/tags/jdk\" class=\"mention hashtag\" rel=\"tag\">#<span>jdk</span></a> <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.social/tags/unbuntu\" class=\"mention hashtag\" rel=\"tag\">#<span>unbuntu</span></a></p><p><a href=\"https://www.phoronix.com/news/Canonical-Double-Down-Java\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">phoronix.com/news/Canonical-Do</span><span class=\"invisible\">uble-Down-Java</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/canonical", "name": "#canonical" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/java", "name": "#java" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/jdk", "name": "#jdk" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/unbuntu", "name": "#unbuntu" } ], "replies": { "id": "https://mastodon.social/users/ethauvin/statuses/114782084032170110/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/ethauvin/statuses/114782084032170110/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/ethauvin/statuses/114782084032170110/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/ethauvin/statuses/114782084032170110/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.social/users/ethauvin/statuses/114782084032170110/shares", "type": "Collection", "totalItems": 1 } }