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/Lord_ofterrils/838805705825778716", "type": "Note", "summary": null, "content": "<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/languefrançaise?src=hash\" title=\"#languefrançaise\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#languefrançaise</a> <a href=\"https://pixelfed.social/discover/tags/lire?src=hash\" title=\"#lire\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#lire</a> <a href=\"https://pixelfed.social/discover/tags/detournement?src=hash\" title=\"#detournement\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#detournement</a> <a href=\"https://pixelfed.social/discover/tags/signalisation?src=hash\" title=\"#signalisation\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#signalisation</a> <a href=\"https://pixelfed.social/discover/tags/panneau?src=hash\" title=\"#panneau\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#panneau</a> <a href=\"https://pixelfed.social/discover/tags/presquepective?src=hash\" title=\"#presquepective\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#presquepective</a> <a href=\"https://pixelfed.social/discover/tags/fakenews?src=hash\" title=\"#fakenews\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#fakenews</a> <a href=\"https://pixelfed.social/discover/tags/fake?src=hash\" title=\"#fake\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#fake</a> <a href=\"https://pixelfed.social/discover/tags/faitalasouris?src=hash\" title=\"#faitalasouris\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#faitalasouris</a> <a href=\"https://pixelfed.social/discover/tags/presse?src=hash\" title=\"#presse\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#presse</a> <a href=\"https://pixelfed.social/discover/tags/information?src=hash\" title=\"#information\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#information</a> <a href=\"https://pixelfed.social/discover/tags/lesgens?src=hash\" title=\"#lesgens\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#lesgens</a>", "inReplyTo": null, "published": "2025-06-12T15:54:24+00:00", "url": "https://pixelfed.social/p/Lord_ofterrils/838805705825778716", "attributedTo": "https://pixelfed.social/users/Lord_ofterrils", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/Lord_ofterrils/followers" ], "sensitive": false, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://pxscdn.com/public/m/_v2/787933582736161466/4f692c7f1-e20d1b/Nx2Cj3oZVngy/6NHhCp7fnbKcXEClbNeQv1RfOccDzZRzYZLZmzQm.png", "name": null, "blurhash": "U?NT^0fQ-:j[fQfQfQfQ~pj[M{fQj[fQfQfQ", "focalPoint": [ 0, 0 ], "width": 1080, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/art", "name": "#art" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/detournement", "name": "#detournement" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/fake", "name": "#Fake" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/fakenews", "name": "#FakeNews" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/information", "name": "#information" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/panneau", "name": "#panneau" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/lire", "name": "#Lire" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/presse", "name": "#presse" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/signalisation", "name": "#signalisation" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/lesgens", "name": "#lesgens" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/languefrancaise", "name": "#languefrançaise" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/presquepective", "name": "#presquepective" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/faitalasouris", "name": "#faitalasouris" } ], "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 }