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://w3c.social/users/w3c/statuses/113232879881135545/replies", "type": "Collection", "first": { "id": "https://w3c.social/users/w3c/statuses/113232879881135545/replies?page=true", "type": "CollectionPage", "next": "https://w3c.social/users/w3c/statuses/113232879881135545/replies?only_other_accounts=true&page=true", "partOf": "https://w3c.social/users/w3c/statuses/113232879881135545/replies", "items": [ { "id": "https://w3c.social/users/w3c/statuses/113232898242690787", "type": "Note", "summary": null, "inReplyTo": "https://w3c.social/users/w3c/statuses/113232879881135545", "published": "2024-10-01T15:35:09Z", "url": "https://w3c.social/@w3c/113232898242690787", "attributedTo": "https://w3c.social/users/w3c", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://w3c.social/users/w3c/followers", "https://w3c.social/users/timbl" ], "sensitive": false, "atomUri": "https://w3c.social/users/w3c/statuses/113232898242690787", "inReplyToAtomUri": "https://w3c.social/users/w3c/statuses/113232879881135545", "conversation": "tag:w3c.social,2024-10-01:objectId=12078888:objectType=Conversation", "content": "<p><a href=\"https://w3c.social/tags/AboutW3C\" class=\"mention hashtag\" rel=\"tag\">#<span>AboutW3C</span></a></p><p>Today marks the 30th anniversary of the World Wide Web Consortium, founded by Web inventor <span class=\"h-card\" translate=\"no\"><a href=\"https://w3c.social/@timbl\" class=\"u-url mention\">@<span>timbl</span></a></span> 🎊 </p><p>We made a 2:27 video using graphic elements and text running on a timeline from 1989 to 2024 to highlight milestones for <a href=\"https://w3c.social/tags/W3C\" class=\"mention hashtag\" rel=\"tag\">#<span>W3C</span></a> and the Internet.</p><p>(It is also available on YouTube: <a href=\"https://youtu.be/0TfUBuIZkmQ\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/0TfUBuIZkmQ</span><span class=\"invisible\"></span></a> )</p><p>Version without audio description:</p>", "contentMap": { "en": "<p><a href=\"https://w3c.social/tags/AboutW3C\" class=\"mention hashtag\" rel=\"tag\">#<span>AboutW3C</span></a></p><p>Today marks the 30th anniversary of the World Wide Web Consortium, founded by Web inventor <span class=\"h-card\" translate=\"no\"><a href=\"https://w3c.social/@timbl\" class=\"u-url mention\">@<span>timbl</span></a></span> 🎊 </p><p>We made a 2:27 video using graphic elements and text running on a timeline from 1989 to 2024 to highlight milestones for <a href=\"https://w3c.social/tags/W3C\" class=\"mention hashtag\" rel=\"tag\">#<span>W3C</span></a> and the Internet.</p><p>(It is also available on YouTube: <a href=\"https://youtu.be/0TfUBuIZkmQ\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">youtu.be/0TfUBuIZkmQ</span><span class=\"invisible\"></span></a> )</p><p>Version without audio description:</p>" }, "attachment": [ { "type": "Document", "mediaType": "video/mp4", "url": "https://w3csocial.files.fedi.monster/media_attachments/files/113/232/885/471/761/328/original/0cc36d22b020cef3.mp4", "name": null, "blurhash": "U342F?kD00aJIUaztRj?4ne.^,bd%hj?R5Wr", "width": 1280, "height": 720, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://w3csocial.files.fedi.monster/media_attachments/thumbnails/113/232/885/471/761/328/original/6a66483482a3626e.png" } } ], "tag": [ { "type": "Mention", "href": "https://w3c.social/users/timbl", "name": "@timbl" }, { "type": "Hashtag", "href": "https://w3c.social/tags/aboutw3c", "name": "#aboutw3c" }, { "type": "Hashtag", "href": "https://w3c.social/tags/w3c", "name": "#w3c" } ], "replies": { "id": "https://w3c.social/users/w3c/statuses/113232898242690787/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://w3c.social/users/w3c/statuses/113232898242690787/replies?only_other_accounts=true&page=true", "partOf": "https://w3c.social/users/w3c/statuses/113232898242690787/replies", "items": [] } }, "likes": { "id": "https://w3c.social/users/w3c/statuses/113232898242690787/likes", "type": "Collection", "totalItems": 31 }, "shares": { "id": "https://w3c.social/users/w3c/statuses/113232898242690787/shares", "type": "Collection", "totalItems": 34 } } ] } }