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://pixel.infosec.exchange/p/irishmasms/817222017373285272", "type": "Note", "summary": null, "content": "It was <a href=\"https://pixel.infosec.exchange/discover/tags/efm?src=hash\" title=\"#efm\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#efm</a> <a href=\"https://pixel.infosec.exchange/discover/tags/electronicsFleaMarket?src=hash\" title=\"#electronicsFleaMarket\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#electronicsFleaMarket</a> today, here are some of the sights<br />\n<br />\nHonestly it was a little sparse today. I did pick up a couple of things, nothing like last month though.<br />\n<br />\n<a href=\"https://pixel.infosec.exchange/discover/tags/siliconValley?src=hash\" title=\"#siliconValley\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#siliconValley</a> <a href=\"https://pixel.infosec.exchange/discover/tags/SillyValley?src=hash\" title=\"#SillyValley\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#SillyValley</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfrancisco?src=hash\" title=\"#sanfrancisco\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfrancisco</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfran?src=hash\" title=\"#sanfran\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfran</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfranciscocomputers?src=hash\" title=\"#sanfranciscocomputers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfranciscocomputers</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfrancomputers?src=hash\" title=\"#sanfrancomputers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfrancomputers</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfranciscovintagecomputers?src=hash\" title=\"#sanfranciscovintagecomputers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfranciscovintagecomputers</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfranvintagecomputers?src=hash\" title=\"#sanfranvintagecomputers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfranvintagecomputers</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfranciscovintagehardware?src=hash\" title=\"#sanfranciscovintagehardware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfranciscovintagehardware</a> <a href=\"https://pixel.infosec.exchange/discover/tags/sanfranvintagehardware?src=hash\" title=\"#sanfranvintagehardware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#sanfranvintagehardware</a> <br />\n<a href=\"https://pixel.infosec.exchange/discover/tags/vintagecomputing?src=hash\" title=\"#vintagecomputing\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vintagecomputing</a> <a href=\"https://pixel.infosec.exchange/discover/tags/vintagecomputer?src=hash\" title=\"#vintagecomputer\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vintagecomputer</a> <a href=\"https://pixel.infosec.exchange/discover/tags/vintagecomputers?src=hash\" title=\"#vintagecomputers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vintagecomputers</a> <a href=\"https://pixel.infosec.exchange/discover/tags/vintagecomputalk?src=hash\" title=\"#vintagecomputalk\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vintagecomputalk</a><br />\n<a href=\"https://pixel.infosec.exchange/discover/tags/vintagehardware?src=hash\" title=\"#vintagehardware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#vintagehardware</a>", "inReplyTo": null, "published": "2025-04-14T02:28:32+00:00", "url": "https://pixel.infosec.exchange/p/irishmasms/817222017373285272", "attributedTo": "https://pixel.infosec.exchange/users/irishmasms", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixel.infosec.exchange/users/irishmasms/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/EB77tmNWgrMm/Nyl1EAkqRtSey61NKBLbhyuuR8FKUBMFiHDOkIiU.jpg", "name": null, "blurhash": "UME{a{5F~UtS9K-pM|jscH%MD%j]E9IqNGkC", "width": 810, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/lGaV3qptQaXZ/2Cys7HneLnAbQ3m8AwjOXKSLiqXKkJ7yl2X7Ak6g.jpg", "name": null, "blurhash": "UC8F1rIrI9-.DkgP${M_MHp0xpIV.AIBD%-=", "width": 810, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/gYfiSE1SCZuL/eI9tW5weGBSqcstAakRHaSZTk8S0c8nBjZID7aIW.jpg", "name": null, "blurhash": "U1C%Hq0000.A4=S,ANpL000000pf-7MH8wDi", "width": 810, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/wNs4Prz0lB2I/X7TQzizbKrExmZVmAS7DxmeiqFrL04aNfHGvOVoW.jpg", "name": null, "blurhash": "UEEolQE1by?Gt9~VIqM|%NNG4:-ot8E1fh9G", "width": 810, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/EVOHCpxWmdFj/iqgSVLO2FSmOPL7kL3n6v2SgdETa7Czqy46KygpL.jpg", "name": null, "blurhash": "UPF$3BmR?HNG=0;Na0R%~B#8Vso|v~$je;X7", "width": 1440, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/DrsypBHbRPDE/dMeON1L8mDldl3TvUOPqpkcOalqMOVfoDydHPyKK.jpg", "name": null, "blurhash": "UPGbel~V$~WAMw-o%KWAIUIUaxf5_4-;R+az", "width": 810, "height": 1080 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pixel.infosec.exchange/storage/m/_v2/787612080989618105/6ac28a0f2-92b4f8/by8QChTOnMzb/0BgNIzOPLOcz1vAw3WJySehc2XYdnWb543PwqujO.jpg", "name": null, "blurhash": "UFCQADD%D$IU~pNKM{RixBIUaexuI9IUj[-;", "width": 1440, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfrancisco", "name": "#sanfrancisco" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/vintagecomputing", "name": "#vintagecomputing" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/siliconvalley", "name": "#siliconvalley" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/vintagecomputer", "name": "#vintagecomputer" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/vintagecomputers", "name": "#vintagecomputers" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfran", "name": "#sanfran" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/vintagehardware", "name": "#vintageHardware" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sillyvalley", "name": "#sillyvalley" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/vintagecomputalk", "name": "#vintagecomputalk" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfrancomputers", "name": "#sanfrancomputers" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/efm", "name": "#efm" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/electronicsfleamarket", "name": "#electronicsfleamarket" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfranciscocomputers", "name": "#sanfranciscocomputers" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfranciscovintagecomputers", "name": "#sanfranciscovintagecomputers" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfranvintagecomputers", "name": "#sanfranvintagecomputers" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfranciscovintagehardware", "name": "#sanfranciscovintagehardware" }, { "type": "Hashtag", "href": "https://pixel.infosec.exchange/discover/tags/sanfranvintagehardware", "name": "#sanfranvintagehardware" } ], "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 }