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/gikuroya/797318317735208829", "type": "Note", "summary": null, "content": "草と夕焼け - 2025年<br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/Fediverse写真部?src=hash\" title=\"#Fediverse写真部\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Fediverse写真部</a>", "inReplyTo": null, "published": "2025-02-18T04:18:20+00:00", "url": "https://pixelfed.social/p/gikuroya/797318317735208829", "attributedTo": "https://pixelfed.social/users/gikuroya", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/gikuroya/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/639260554630193652/758e75a50-ddd61a/SX934hqm1BRy/893Wh35a3cZMbmONTeootRGiyTsAIb6HSd827US2.jpg", "name": null, "blurhash": "U35E{g9EI9xvIvs,s:WB00?b%NM{~9IqM|t7", "width": 900, "height": 1350 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/639260554630193652/758e75a50-ddd61a/GzA7yV4PdPwN/fa0K340dZXgTVNsMGha3ZPFETQoLJUGPcQm1TeDU.jpg", "name": null, "blurhash": "U468HqNe00%0J?t7xARk00s,_3NH}hIpES%1", "width": 1280, "height": 853 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/fediverse写真部", "name": "#fediverse写真部" } ], "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 }