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/alasca/837676301612574337", "type": "Note", "summary": null, "content": "Bond Street Station<br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/london?src=hash\" title=\"#london\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#london</a> <a href=\"https://pixelfed.social/discover/tags/underground?src=hash\" title=\"#underground\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#underground</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/streetphotography?src=hash\" title=\"#streetphotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#streetphotography</a> <a href=\"https://pixelfed.social/discover/tags/bw?src=hash\" title=\"#bw\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#bw</a> <a href=\"https://pixelfed.social/discover/tags/blackandwhitephotography?src=hash\" title=\"#blackandwhitephotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#blackandwhitephotography</a> <a href=\"https://pixelfed.social/discover/tags/shotoniphone?src=hash\" title=\"#shotoniphone\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#shotoniphone</a> <a href=\"https://pixelfed.social/discover/tags/iphonephotography?src=hash\" title=\"#iphonephotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#iphonephotography</a> <a href=\"https://pixelfed.social/discover/tags/blackandwhite?src=hash\" title=\"#blackandwhite\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#blackandwhite</a> <a href=\"https://pixelfed.social/discover/tags/urban?src=hash\" title=\"#urban\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#urban</a> <a href=\"https://pixelfed.social/discover/tags/citylife?src=hash\" title=\"#citylife\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#citylife</a>", "inReplyTo": null, "published": "2025-06-09T13:06:33+00:00", "url": "https://pixelfed.social/p/alasca/837676301612574337", "attributedTo": "https://pixelfed.social/users/alasca", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/alasca/followers" ], "sensitive": false, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/788786137562700156/4f692c7f1-e20d1b/vf7fFvZdDKnD/8Bk4otmViuWj1X58YgXWNmFLPXvpoJjPQXAY9sVt.jpg", "name": null, "blurhash": "UZHetW~qt7t7~q%Mxut7IURjxuofWBayayfQ", "focalPoint": [ 0, 0 ], "width": 1440, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/urban", "name": "#urban" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/bw", "name": "#bw" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/blackandwhite", "name": "#blackandwhite" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/london", "name": "#london" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/streetphotography", "name": "#streetphotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/underground", "name": "#underground" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/citylife", "name": "#citylife" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/blackandwhitephotography", "name": "#blackandwhitephotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/shotoniphone", "name": "#shotoniphone" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/iphonephotography", "name": "#iphonephotography" } ], "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 }