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/celtgreeklatin/822144692135800623", "type": "Note", "summary": null, "content": "celtgreeklatin flashcards Ancient Greek<br />\nContent is available under Content is available under <a href=\"https://creativecommons.org/licenses/by-sa/4.0/deed.en\" rel=\"external nofollow noopener\" target=\"_blank\">https://creativecommons.org/licenses/by-sa/4.0/deed.en</a><br />\n<br />\n📷<br />\nCeltic spirals from the book Celtic art in pagan and Christian times (1904), by Allen, J. Romilly (John Romilly), 1847-1907<br />\nPublic domain<br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/ancientgreek?src=hash\" title=\"#ancientgreek\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#ancientgreek</a> <a href=\"https://pixelfed.social/discover/tags/greek?src=hash\" title=\"#greek\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#greek</a> <a href=\"https://pixelfed.social/discover/tags/linguistics?src=hash\" title=\"#linguistics\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#linguistics</a> <a href=\"https://pixelfed.social/discover/tags/ancientgreece?src=hash\" title=\"#ancientgreece\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#ancientgreece</a> <a href=\"https://pixelfed.social/discover/tags/antiquity?src=hash\" title=\"#antiquity\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#antiquity</a> <a href=\"https://pixelfed.social/discover/tags/celtic?src=hash\" title=\"#celtic\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#celtic</a> <a href=\"https://pixelfed.social/discover/tags/celts?src=hash\" title=\"#celts\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#celts</a> <a href=\"https://pixelfed.social/discover/tags/studying?src=hash\" title=\"#studying\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#studying</a> <a href=\"https://pixelfed.social/discover/tags/flashcards?src=hash\" title=\"#flashcards\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#flashcards</a> <a href=\"https://pixelfed.social/discover/tags/learning?src=hash\" title=\"#learning\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#learning</a> <a href=\"https://pixelfed.social/discover/tags/languages?src=hash\" title=\"#languages\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#languages</a>", "inReplyTo": null, "published": "2025-04-27T16:29:29+00:00", "url": "https://pixelfed.social/p/celtgreeklatin/822144692135800623", "attributedTo": "https://pixelfed.social/users/celtgreeklatin", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/celtgreeklatin/followers" ], "sensitive": false, "attachment": [ { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/796724994729933279/6ac28a0f2-92b4f8/I2HkWInft9Rx/btht9jG3VczoTMPsHzRjFZo12Cz8ooucLvhyYMVG.jpg", "name": null, "blurhash": "U5QJQ24o%M_3RjV@aykC~q?HM{D%?bx]ayRP", "width": 1079, "height": 1079 }, { "type": "Image", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/796724994729933279/6ac28a0f2-92b4f8/YvQXkJSnETnT/1ocnMsiEEhrTvFgP293Trjla0XiWEoSRMEDH4IVg.jpg", "name": null, "blurhash": "UJO|b2t7~qWB%Mj[WBof~qt7-;WBt7ayM{of", "width": 475, "height": 472 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/celtic", "name": "#celtic" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/celts", "name": "#celts" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/studying", "name": "#studying" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/learning", "name": "#learning" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/greek", "name": "#greek" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/antiquity", "name": "#antiquity" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/ancientgreece", "name": "#ancientgreece" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/languages", "name": "#languages" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/linguistics", "name": "#linguistics" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/flashcards", "name": "#flashcards" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/ancientgreek", "name": "#ancientgreek" } ], "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 }