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/jonghull/793552707271866518", "type": "Note", "summary": null, "content": "Greek Mountains in Winter: Mt. Panachaiko (18-19/1/25). Prasoudi Refuge (1.750m)<br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/mountain?src=hash\" title=\"#mountain\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#mountain</a> <a href=\"https://pixelfed.social/discover/tags/winter?src=hash\" title=\"#winter\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#winter</a> <a href=\"https://pixelfed.social/discover/tags/snow?src=hash\" title=\"#snow\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#snow</a> <a href=\"https://pixelfed.social/discover/tags/hiking?src=hash\" title=\"#hiking\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#hiking</a> <a href=\"https://pixelfed.social/discover/tags/mountaineering?src=hash\" title=\"#mountaineering\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#mountaineering</a> <a href=\"https://pixelfed.social/discover/tags/climbing?src=hash\" title=\"#climbing\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#climbing</a>", "inReplyTo": null, "published": "2025-02-07T18:55:08+00:00", "url": "https://pixelfed.social/p/jonghull/793552707271866518", "attributedTo": "https://pixelfed.social/users/jonghull", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/jonghull/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/536216379250319573/758e75a50-ddd61a/1T6RiubJKMDt/HJpqG06m4MZzouHbImHFmOnNGpN5Y4r3tXtPjC35.jpg", "name": "Snowy mountain, a bright sun and a refuge", "blurhash": "UFG9XLM{8^t700oeada#-iobIpkD~UWBM{oe", "width": 1438, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/536216379250319573/758e75a50-ddd61a/Ue3VvsywlG9L/Th6MggQJ7cn1NvPqrud4dYw6DowWkmFIHIRQ6PEi.jpg", "name": "Snowy mountain and a bright sun", "blurhash": "UAGSZYD%00-;0afR4m%L03M_-;%M~VM|9aWY", "width": 1438, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/536216379250319573/758e75a50-ddd61a/BaAXuE0I0XsE/xyUcvkWlttKnmgBfd5H3ozg8S9uaEcWCYT27OhCS.jpg", "name": "Snowy mountain at sunset", "blurhash": "ULGSDk9GIos.~pE1kCayE2js%1Rk4pxuxZR*", "width": 1438, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/536216379250319573/758e75a50-ddd61a/1NSInyTFezt0/Gr6Kzsj7NIcN1dTkDQYMqCk2JAGA2uPBcWqe207J.jpg", "name": "Snowy mountain at night", "blurhash": "U8A-Yae.00of4TadxuWB00oe-:a}~pkWIos:", "width": 1438, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/snow", "name": "#snow" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/winter", "name": "#winter" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/hiking", "name": "#hiking" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/mountain", "name": "#mountain" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/climbing", "name": "#climbing" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/mountaineering", "name": "#mountaineering" } ], "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 }