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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.cloud/users/lavxnews/statuses/114066491122467997", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-02-25T20:48:47Z", "url": "https://mastodon.cloud/@lavxnews/114066491122467997", "attributedTo": "https://mastodon.cloud/users/lavxnews", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.cloud/users/lavxnews/followers" ], "sensitive": false, "atomUri": "https://mastodon.cloud/users/lavxnews/statuses/114066491122467997", "inReplyToAtomUri": null, "conversation": "tag:mastodon.cloud,2025-02-25:objectId=433001027:objectType=Conversation", "content": "<p>Mozilla Stands Firm: Firefox to Support Manifest V2 Amid Chrome&#39;s Controversial Shift</p><p>As Google Chrome phases out support for Manifest V2, Mozilla Firefox reaffirms its commitment to maintain this extension framework, empowering users with more control over their browsing experience. T...</p><p><a href=\"https://news.lavx.hu/article/mozilla-stands-firm-firefox-to-support-manifest-v2-amid-chrome-s-controversial-shift\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.lavx.hu/article/mozilla-s</span><span class=\"invisible\">tands-firm-firefox-to-support-manifest-v2-amid-chrome-s-controversial-shift</span></a></p><p><a href=\"https://mastodon.cloud/tags/news\" class=\"mention hashtag\" rel=\"tag\">#<span>news</span></a> <a href=\"https://mastodon.cloud/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mastodon.cloud/tags/UserPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>UserPrivacy</span></a> <a href=\"https://mastodon.cloud/tags/ManifestV2\" class=\"mention hashtag\" rel=\"tag\">#<span>ManifestV2</span></a> <a href=\"https://mastodon.cloud/tags/AdBlockers\" class=\"mention hashtag\" rel=\"tag\">#<span>AdBlockers</span></a></p>", "contentMap": { "en": "<p>Mozilla Stands Firm: Firefox to Support Manifest V2 Amid Chrome&#39;s Controversial Shift</p><p>As Google Chrome phases out support for Manifest V2, Mozilla Firefox reaffirms its commitment to maintain this extension framework, empowering users with more control over their browsing experience. T...</p><p><a href=\"https://news.lavx.hu/article/mozilla-stands-firm-firefox-to-support-manifest-v2-amid-chrome-s-controversial-shift\" target=\"_blank\" rel=\"nofollow noopener noreferrer\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">news.lavx.hu/article/mozilla-s</span><span class=\"invisible\">tands-firm-firefox-to-support-manifest-v2-amid-chrome-s-controversial-shift</span></a></p><p><a href=\"https://mastodon.cloud/tags/news\" class=\"mention hashtag\" rel=\"tag\">#<span>news</span></a> <a href=\"https://mastodon.cloud/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mastodon.cloud/tags/UserPrivacy\" class=\"mention hashtag\" rel=\"tag\">#<span>UserPrivacy</span></a> <a href=\"https://mastodon.cloud/tags/ManifestV2\" class=\"mention hashtag\" rel=\"tag\">#<span>ManifestV2</span></a> <a href=\"https://mastodon.cloud/tags/AdBlockers\" class=\"mention hashtag\" rel=\"tag\">#<span>AdBlockers</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mastodon.cloud/media_attachments/files/114/066/491/029/127/452/original/3e5954bb2096f26c.jpg", "name": "Mozilla Stands Firm: Firefox to Support Manifest V2 Amid Chrome's Controversial Shift", "blurhash": "UK8{zdaz0|kBbaayjGoL5Qj@^6afn7oLXQWC", "width": 1600, "height": 900 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.cloud/tags/news", "name": "#news" }, { "type": "Hashtag", "href": "https://mastodon.cloud/tags/tech", "name": "#tech" }, { "type": "Hashtag", "href": "https://mastodon.cloud/tags/userprivacy", "name": "#userprivacy" }, { "type": "Hashtag", "href": "https://mastodon.cloud/tags/ManifestV2", "name": "#ManifestV2" }, { "type": "Hashtag", "href": "https://mastodon.cloud/tags/adblockers", "name": "#adblockers" } ], "replies": { "id": "https://mastodon.cloud/users/lavxnews/statuses/114066491122467997/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.cloud/users/lavxnews/statuses/114066491122467997/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.cloud/users/lavxnews/statuses/114066491122467997/replies", "items": [] } } }