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/muskowit/839442714222065451", "type": "Note", "summary": null, "content": "Path in Borkowski forest, Kraków, Poland <a href=\"https://pixelfed.social/discover/tags/landscape?src=hash\" title=\"#landscape\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#landscape</a> <a href=\"https://pixelfed.social/discover/tags/nature?src=hash\" title=\"#nature\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#nature</a> <a href=\"https://pixelfed.social/discover/tags/greenery?src=hash\" title=\"#greenery\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#greenery</a> <a href=\"https://pixelfed.social/discover/tags/path?src=hash\" title=\"#path\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#path</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/trekking?src=hash\" title=\"#trekking\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#trekking</a> <a href=\"https://pixelfed.social/discover/tags/walking?src=hash\" title=\"#walking\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#walking</a> <a href=\"https://pixelfed.social/discover/tags/running?src=hash\" title=\"#running\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#running</a> <a href=\"https://pixelfed.social/discover/tags/trees?src=hash\" title=\"#trees\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#trees</a> <a href=\"https://pixelfed.social/discover/tags/trails?src=hash\" title=\"#trails\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#trails</a> <a href=\"https://pixelfed.social/discover/tags/Kraków?src=hash\" title=\"#Kraków\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Kraków</a> <a href=\"https://pixelfed.social/discover/tags/Poland?src=hash\" title=\"#Poland\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Poland</a>", "inReplyTo": null, "published": "2025-06-14T10:05:39+00:00", "url": "https://pixelfed.social/p/muskowit/839442714222065451", "attributedTo": "https://pixelfed.social/users/muskowit", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/muskowit/followers" ], "sensitive": false, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/825058091037308395/4f692c7f1-e20d1b/WBwkmkh4rMvA/8kvh4dkfVtQdx8B4jnzKDyaYzrjIAALmKnSxr7jC.jpg", "name": null, "blurhash": "U38OY6nC54bXtQxu#ux[?@tQRjx[%foyMyWn", "focalPoint": [ 0, 0 ], "width": 760, "height": 1350 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/trees", "name": "#trees" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/hiking", "name": "#hiking" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/landscape", "name": "#landscape" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/running", "name": "#running" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/trekking", "name": "#trekking" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/poland", "name": "#Poland" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/walking", "name": "#walking" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/path", "name": "#path" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/trails", "name": "#trails" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/krakow", "name": "#krakow" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/greenery", "name": "#greenery" } ], "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 }