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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mas.to/users/anna_lillith/statuses/114246088989491567", "type": "Note", "summary": null, "inReplyTo": "https://mas.to/users/anna_lillith/statuses/114246087343725094", "published": "2025-03-29T14:02:53Z", "url": "https://mas.to/@anna_lillith/114246088989491567", "attributedTo": "https://mas.to/users/anna_lillith", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/anna_lillith/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/anna_lillith/statuses/114246088989491567", "inReplyToAtomUri": "https://mas.to/users/anna_lillith/statuses/114246087343725094", "conversation": "tag:mas.to,2025-03-29:objectId=471844669:objectType=Conversation", "content": "<p>It&#39;s a disaster for the <a href=\"https://mas.to/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> and <a href=\"https://mas.to/tags/biodiversity\" class=\"mention hashtag\" rel=\"tag\">#<span>biodiversity</span></a>. </p><p>🦅🦅🦅🦅🦅🦅</p>", "contentMap": { "en": "<p>It&#39;s a disaster for the <a href=\"https://mas.to/tags/climate\" class=\"mention hashtag\" rel=\"tag\">#<span>climate</span></a> and <a href=\"https://mas.to/tags/biodiversity\" class=\"mention hashtag\" rel=\"tag\">#<span>biodiversity</span></a>. </p><p>🦅🦅🦅🦅🦅🦅</p>" }, "updated": "2025-03-29T14:12:49Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mas.to/media_attachments/files/114/246/087/987/330/301/original/c7fe048376b8223d.jpg", "name": "Photo of an Eagle with his majestic wings spread, holding the fish he just caught in his claws\n\nThis project us being sold as part of the UK's energy transition, but the truth is: \nIt's a disaster for the climate and biodiversity. \nIf we allow this destruction to continue in one id Europe's most fragile ecosystems, where will it stop?", "blurhash": "UPCZw}V?bxo}%gado#kDDgogRiV@ROo#RjV?", "width": 1080, "height": 1333 } ], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/biodiversity", "name": "#biodiversity" }, { "type": "Hashtag", "href": "https://mas.to/tags/climate", "name": "#climate" } ], "replies": { "id": "https://mas.to/users/anna_lillith/statuses/114246088989491567/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/anna_lillith/statuses/114246088989491567/replies?min_id=114246090225840159&page=true", "partOf": "https://mas.to/users/anna_lillith/statuses/114246088989491567/replies", "items": [ "https://mas.to/users/anna_lillith/statuses/114246090225840159" ] } }, "likes": { "id": "https://mas.to/users/anna_lillith/statuses/114246088989491567/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mas.to/users/anna_lillith/statuses/114246088989491567/shares", "type": "Collection", "totalItems": 7 } }