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/gfkDSGN/800422692584410582", "type": "Note", "summary": null, "content": "This is our <a href=\"https://pixelfed.social/discover/tags/vector?src=hash\" title=\"#vector\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vector</a> <a href=\"https://pixelfed.social/discover/tags/portrait?src=hash\" title=\"#portrait\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#portrait</a> of <a href=\"https://pixelfed.social/discover/tags/RichardStallman?src=hash\" title=\"#RichardStallman\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#RichardStallman</a> back in the days when he promoted <a href=\"https://pixelfed.social/discover/tags/FreeSoftware?src=hash\" title=\"#FreeSoftware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#FreeSoftware</a> in offline traffic.<br />\n<br />\nWhile you can find our variation of the <a href=\"https://pixelfed.social/discover/tags/GNU40?src=hash\" title=\"#GNU40\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#GNU40</a> logo as <a href=\"https://pixelfed.social/discover/tags/FSF40?src=hash\" title=\"#FSF40\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#FSF40</a> on <a href=\"https://fsf.org\" rel=\"external nofollow noopener\">https://fsf.org</a> - it's not the official version for the big anniversary. <br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/RMS?src=hash\" title=\"#RMS\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#RMS</a> <a href=\"https://pixelfed.social/discover/tags/SVG?src=hash\" title=\"#SVG\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#SVG</a> <a href=\"https://pixelfed.social/discover/tags/graphic?src=hash\" title=\"#graphic\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#graphic</a> <a href=\"https://pixelfed.social/discover/tags/design?src=hash\" title=\"#design\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#design</a> <a href=\"https://pixelfed.social/discover/tags/illustration?src=hash\" title=\"#illustration\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#illustration</a> <a href=\"https://pixelfed.social/discover/tags/gfkDSGN?src=hash\" title=\"#gfkDSGN\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#gfkDSGN</a> <a href=\"https://pixelfed.social/discover/tags/FOSS?src=hash\" title=\"#FOSS\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#FOSS</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/Inkscape?src=hash\" title=\"#Inkscape\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Inkscape</a>", "inReplyTo": null, "published": "2025-02-26T17:54:01+00:00", "url": "https://pixelfed.social/p/gfkDSGN/800422692584410582", "attributedTo": "https://pixelfed.social/users/gfkDSGN", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/gfkDSGN/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/799919941302954220/758e75a50-ddd61a/vlxrsdXI5KJc/T3ws1aUFIzjMW0hAPZmtgoG02jgUjjS8gmsz1gAM.jpg", "name": "Richard Stallman promoting Free Software in non-digital traffic", "blurhash": "U9EDL}jJ00yC00R.~1$eDit6-:IWvwaKJqkX", "width": 1920, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/illustration", "name": "#illustration" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/portrait", "name": "#portrait" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/inkscape", "name": "#inkscape" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/design", "name": "#design" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/freesoftware", "name": "#FreeSoftware" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/richardstallman", "name": "#RichardStallman" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/rms", "name": "#RMS" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/svg", "name": "#svg" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/vector", "name": "#vector" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/graphic", "name": "#Graphic" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/gnu40", "name": "#gnu40" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/gfkdsgn", "name": "#gfkdsgn" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/fsf40", "name": "#fsf40" } ], "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 }