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://w3id.org/security/v1", "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive", "schema": "http://schema.org/", "pixelfed": "http://pixelfed.org/ns#", "commentsEnabled": { "@id": "pixelfed:commentsEnabled", "@type": "schema:Boolean" }, "capabilities": { "@id": "pixelfed:capabilities", "@container": "@set" }, "announce": { "@id": "pixelfed:canAnnounce", "@type": "@id" }, "like": { "@id": "pixelfed:canLike", "@type": "@id" }, "reply": { "@id": "pixelfed:canReply", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "Emoji": "toot:Emoji", "blurhash": "toot:blurhash" } ], "id": "https://pixelfed.social/p/HomerSchlawini/824684611898234001", "type": "Note", "summary": null, "content": "<a href=\"https://pixelfed.social/discover/tags/Cherryblossom?src=hash\" title=\"#Cherryblossom\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Cherryblossom</a> <a href=\"https://pixelfed.social/discover/tags/photography?src=hash\" title=\"#photography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#photography</a> <a href=\"https://pixelfed.social/discover/tags/dogwalk?src=hash\" title=\"#dogwalk\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#dogwalk</a> <a href=\"https://pixelfed.social/discover/tags/blacklab?src=hash\" title=\"#blacklab\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#blacklab</a> <a href=\"https://pixelfed.social/discover/tags/dogsofpixelfed?src=hash\" title=\"#dogsofpixelfed\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#dogsofpixelfed</a> <a href=\"https://pixelfed.social/discover/tags/dogsofmastodon?src=hash\" title=\"#dogsofmastodon\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#dogsofmastodon</a> <a href=\"https://pixelfed.social/discover/tags/dogstodon?src=hash\" title=\"#dogstodon\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#dogstodon</a> <a href=\"https://pixelfed.social/discover/tags/labrador?src=hash\" title=\"#labrador\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#labrador</a> <a href=\"https://pixelfed.social/discover/tags/heartbreaker?src=hash\" title=\"#heartbreaker\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#heartbreaker</a>", "inReplyTo": null, "published": "2025-05-04T16:42:13+00:00", "url": "https://pixelfed.social/p/HomerSchlawini/824684611898234001", "attributedTo": "https://pixelfed.social/users/HomerSchlawini", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/HomerSchlawini/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/814126179843666579/208209554-471e9e/lecRd5jRYUph/H0wsJ8NKHaScD8C3RTMu1XAmHFfFJdYNhJCj4FI1.jpg", "name": null, "blurhash": "UQJau}-:%Ljc00tQofR*~pf+M|s:%2xts;j?", "width": 1017, "height": 1350 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/dogsofpixelfed", "name": "#dogsOfPixelFed" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/cherryblossom", "name": "#Cherryblossom" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/labrador", "name": "#labrador" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/blacklab", "name": "#blacklab" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/dogwalk", "name": "#dogwalk" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/dogsofmastodon", "name": "#DogsOfMastodon" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/heartbreaker", "name": "#heartbreaker" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/dogstodon", "name": "#dogstodon" } ], "commentsEnabled": true, "capabilities": { "announce": "https://www.w3.org/ns/activitystreams#Public", "like": "https://www.w3.org/ns/activitystreams#Public", "reply": "https://www.w3.org/ns/activitystreams#Public" }, "location": null }