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/arkadiusz/825986005601888344", "type": "Note", "summary": null, "content": "Gear:<br />\n• Sony α6400<br />\n• Sigma 16 mm f/1.4 DC DN | C<br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/abstraction?src=hash\" title=\"#abstraction\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#abstraction</a> <a href=\"https://pixelfed.social/discover/tags/art?src=hash\" title=\"#art\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#art</a> <a href=\"https://pixelfed.social/discover/tags/fog?src=hash\" title=\"#fog\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#fog</a> <a href=\"https://pixelfed.social/discover/tags/forest?src=hash\" title=\"#forest\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#forest</a> <a href=\"https://pixelfed.social/discover/tags/frame?src=hash\" title=\"#frame\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#frame</a> <a href=\"https://pixelfed.social/discover/tags/framing?src=hash\" title=\"#framing\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#framing</a> <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/landscapephotography?src=hash\" title=\"#landscapephotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#landscapephotography</a> <a href=\"https://pixelfed.social/discover/tags/madeira?src=hash\" title=\"#madeira\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#madeira</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/portugal?src=hash\" title=\"#portugal\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#portugal</a> <a href=\"https://pixelfed.social/discover/tags/trees?src=hash\" title=\"#trees\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#trees</a>", "inReplyTo": null, "published": "2025-05-08T06:53:29+00:00", "url": "https://pixelfed.social/p/arkadiusz/825986005601888344", "attributedTo": "https://pixelfed.social/users/arkadiusz", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/arkadiusz/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/360139290017492173/208209554-471e9e/NHLSvLW2yg3k/a4hH6QRKZ6rGh6G8NshB7FtDl1ySKr5scGTHnUag.jpg", "name": "A small tree against a forest background in the fog, a fallen tree and bark entering the frame", "blurhash": "ULH2Q700IBMy_4MxWAobbbt7RjRj%MRjaejb", "width": 964, "height": 1350 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/trees", "name": "#trees" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/abstraction", "name": "#abstraction" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/portugal", "name": "#Portugal" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/landscape", "name": "#landscape" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/madeira", "name": "#Madeira" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/forest", "name": "#forest" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/fog", "name": "#fog" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/landscapephotography", "name": "#landscapephotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/frame", "name": "#frame" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/framing", "name": "#framing" } ], "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": { "type": "Place", "name": "Porto Moniz", "longitude": "-17.166670", "latitude": "32.866810", "country": "Portugal" } }