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" } ], "id": "https://mastodon.social/users/davatron5000/statuses/113504949961773826", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-18T16:41:29Z", "url": "https://mastodon.social/@davatron5000/113504949961773826", "attributedTo": "https://mastodon.social/users/davatron5000", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/davatron5000/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/davatron5000/statuses/113504949961773826", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-11-18:objectId=851290101:objectType=Conversation", "content": "<p>🎁 I made a web component that checks the foreground/background contrast of any color sets you want and displays it in a table. </p><p>The demo checks the all the CSS named colors against each other.</p><p><a href=\"https://codepen.io/davatron5000/pen/YzmwEZZ?editors=0010\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codepen.io/davatron5000/pen/Yz</span><span class=\"invisible\">mwEZZ?editors=0010</span></a></p>", "contentMap": { "en": "<p>🎁 I made a web component that checks the foreground/background contrast of any color sets you want and displays it in a table. </p><p>The demo checks the all the CSS named colors against each other.</p><p><a href=\"https://codepen.io/davatron5000/pen/YzmwEZZ?editors=0010\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codepen.io/davatron5000/pen/Yz</span><span class=\"invisible\">mwEZZ?editors=0010</span></a></p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon.social/users/davatron5000/statuses/113504949961773826/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/davatron5000/statuses/113504949961773826/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/davatron5000/statuses/113504949961773826/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/davatron5000/statuses/113504949961773826/likes", "type": "Collection", "totalItems": 19 }, "shares": { "id": "https://mastodon.social/users/davatron5000/statuses/113504949961773826/shares", "type": "Collection", "totalItems": 10 } }