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/809051388019904215", "type": "Note", "summary": null, "content": "With the <a href=\"https://pixelfed.social/discover/tags/TRS?src=hash\" title=\"#TRS\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#TRS</a>-80 <a href=\"https://pixelfed.social/discover/tags/RadioShack?src=hash\" title=\"#RadioShack\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#RadioShack</a> sold 5x more than <a href=\"https://pixelfed.social/discover/tags/Apple?src=hash\" title=\"#Apple\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Apple</a> <a href=\"https://pixelfed.social/discover/tags/computers?src=hash\" title=\"#computers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#computers</a>. This beautiful <a href=\"https://pixelfed.social/discover/tags/retrocomputer?src=hash\" title=\"#retrocomputer\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#retrocomputer</a> was the most popular <a href=\"https://pixelfed.social/discover/tags/hardware?src=hash\" title=\"#hardware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#hardware</a> to run <a href=\"https://pixelfed.social/discover/tags/UNIX?src=hash\" title=\"#UNIX\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#UNIX</a> for a while. With <a href=\"https://pixelfed.social/discover/tags/CPM?src=hash\" title=\"#CPM\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#CPM</a> & <a href=\"https://pixelfed.social/discover/tags/GEM?src=hash\" title=\"#GEM\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#GEM</a> there was even a graphic <a href=\"https://pixelfed.social/discover/tags/UI?src=hash\" title=\"#UI\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#UI</a> and <a href=\"https://pixelfed.social/discover/tags/vectorgraphics?src=hash\" title=\"#vectorgraphics\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vectorgraphics</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/software?src=hash\" title=\"#software\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#software</a> available.<br />\n<br />\nThe <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/illustration?src=hash\" title=\"#illustration\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#illustration</a> is made with <a href=\"https://pixelfed.social/discover/tags/FreeSoftware?src=hash\" title=\"#FreeSoftware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#FreeSoftware</a> in <a href=\"https://pixelfed.social/discover/tags/SVG?src=hash\" title=\"#SVG\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#SVG</a> quality. Instead of <a href=\"https://pixelfed.social/discover/tags/Adobe?src=hash\" title=\"#Adobe\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Adobe</a> <a href=\"https://pixelfed.social/discover/tags/Illustrator?src=hash\" title=\"#Illustrator\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Illustrator</a> <a href=\"https://pixelfed.social/discover/tags/Ai?src=hash\" title=\"#Ai\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Ai</a> <a href=\"https://pixelfed.social/discover/tags/IP?src=hash\" title=\"#IP\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#IP</a>, we've used <a href=\"https://pixelfed.social/discover/tags/Inkscape?src=hash\" title=\"#Inkscape\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#Inkscape</a> <a href=\"https://pixelfed.social/discover/tags/GPL?src=hash\" title=\"#GPL\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#GPL</a> <a href=\"https://pixelfed.social/discover/tags/FOSS?src=hash\" title=\"#FOSS\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#FOSS</a>", "inReplyTo": null, "published": "2025-03-22T13:21:22+00:00", "url": "https://pixelfed.social/p/gfkDSGN/809051388019904215", "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/_v2/799919941302954220/549719332-a3f277/Du05j7WND25H/6jdti6RKaUmEfjNPJc5pKveYCa1ozfovp0KCqyfz.jpg", "name": "Vector illustration of a RadioShack TRS-80 computer", "blurhash": "U5FEfk9Q00}?4:-MXob|00x:qBJNu3A3=?H=", "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/inkscape", "name": "#inkscape" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/ui", "name": "#ui" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/freesoftware", "name": "#FreeSoftware" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/apple", "name": "#apple" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/software", "name": "#software" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/ai", "name": "#ai" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/hardware", "name": "#hardware" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/svg", "name": "#svg" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/illustrator", "name": "#illustrator" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/vector", "name": "#vector" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/gpl", "name": "#GPL" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/computers", "name": "#computers" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/adobe", "name": "#adobe" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/vectorgraphics", "name": "#vectorgraphics" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/unix", "name": "#unix" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/gem", "name": "#gem" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/retrocomputer", "name": "#retrocomputer" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/ip", "name": "#IP" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/radioshack", "name": "#radioshack" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/cpm", "name": "#cpm" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/trs", "name": "#trs" } ], "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 }