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://w3c.social/users/w3c/statuses/114511742383815001", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-15T12:02:02Z", "url": "https://w3c.social/@w3c/114511742383815001", "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/wai" ], "sensitive": false, "atomUri": "https://w3c.social/users/w3c/statuses/114511742383815001", "inReplyToAtomUri": null, "conversation": "tag:w3c.social,2025-05-15:objectId=14305919:objectType=Conversation", "content": "<p>Today is Global Accessibility Awareness Day! W3C’s vision includes a web that is accessible to all. Learn more about our work by exploring <span class=\"h-card\" translate=\"no\"><a href=\"https://w3c.social/@wai\" class=\"u-url mention\">@<span>wai</span></a></span>. Today is a day to learn, reflect and take action so that the one billion people with disabilities/impairments can benefit from and contribute to the development of the <a href=\"https://w3c.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a>. Consider our sponsorship opportunities or make a donation to help us make the web work, for everyone. <a href=\"https://w3c.social/tags/GAAD\" class=\"mention hashtag\" rel=\"tag\">#<span>GAAD</span></a> <a href=\"https://w3c.social/tags/WebAccessibility\" class=\"mention hashtag\" rel=\"tag\">#<span>WebAccessibility</span></a> <a href=\"https://w3c.social/tags/WAI\" class=\"mention hashtag\" rel=\"tag\">#<span>WAI</span></a> <br /><a href=\"https://www.w3.org/sponsor/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">w3.org/sponsor/</span><span class=\"invisible\"></span></a></p>", "contentMap": { "en": "<p>Today is Global Accessibility Awareness Day! W3C’s vision includes a web that is accessible to all. Learn more about our work by exploring <span class=\"h-card\" translate=\"no\"><a href=\"https://w3c.social/@wai\" class=\"u-url mention\">@<span>wai</span></a></span>. Today is a day to learn, reflect and take action so that the one billion people with disabilities/impairments can benefit from and contribute to the development of the <a href=\"https://w3c.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a>. Consider our sponsorship opportunities or make a donation to help us make the web work, for everyone. <a href=\"https://w3c.social/tags/GAAD\" class=\"mention hashtag\" rel=\"tag\">#<span>GAAD</span></a> <a href=\"https://w3c.social/tags/WebAccessibility\" class=\"mention hashtag\" rel=\"tag\">#<span>WebAccessibility</span></a> <a href=\"https://w3c.social/tags/WAI\" class=\"mention hashtag\" rel=\"tag\">#<span>WAI</span></a> <br /><a href=\"https://www.w3.org/sponsor/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"\">w3.org/sponsor/</span><span class=\"invisible\"></span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://w3csocial.files.fedi.monster/media_attachments/files/114/511/742/282/216/926/original/8208c38d5abae7eb.png", "name": "GAAD logo", "blurhash": "U20176emf-f-e,g4fke-e6e,ekfle-flf6f5", "width": 971, "height": 1000 } ], "tag": [ { "type": "Mention", "href": "https://w3c.social/users/wai", "name": "@wai" }, { "type": "Hashtag", "href": "https://w3c.social/tags/web", "name": "#web" }, { "type": "Hashtag", "href": "https://w3c.social/tags/gaad", "name": "#gaad" }, { "type": "Hashtag", "href": "https://w3c.social/tags/webaccessibility", "name": "#webaccessibility" }, { "type": "Hashtag", "href": "https://w3c.social/tags/wai", "name": "#wai" } ], "replies": { "id": "https://w3c.social/users/w3c/statuses/114511742383815001/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://w3c.social/users/w3c/statuses/114511742383815001/replies?only_other_accounts=true&page=true", "partOf": "https://w3c.social/users/w3c/statuses/114511742383815001/replies", "items": [] } }, "likes": { "id": "https://w3c.social/users/w3c/statuses/114511742383815001/likes", "type": "Collection", "totalItems": 13 }, "shares": { "id": "https://w3c.social/users/w3c/statuses/114511742383815001/shares", "type": "Collection", "totalItems": 36 } }