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/ciprian.parvan/844301366796625629", "type": "Note", "summary": null, "content": "Exploring Danube Delta<br />\n•<br />\n<a href=\"https://pixelfed.social/discover/tags/danube?src=hash\" title=\"#danube\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#danube</a> <a href=\"https://pixelfed.social/discover/tags/delta?src=hash\" title=\"#delta\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#delta</a> <a href=\"https://pixelfed.social/discover/tags/photo?src=hash\" title=\"#photo\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#photo</a> <a href=\"https://pixelfed.social/discover/tags/nature?src=hash\" title=\"#nature\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#nature</a> <a href=\"https://pixelfed.social/discover/tags/naturelovers?src=hash\" title=\"#naturelovers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#naturelovers</a> <a href=\"https://pixelfed.social/discover/tags/adventure?src=hash\" title=\"#adventure\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#adventure</a> <a href=\"https://pixelfed.social/discover/tags/landscape?src=hash\" title=\"#landscape\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#landscape</a> <a href=\"https://pixelfed.social/discover/tags/scenicviews?src=hash\" title=\"#scenicviews\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#scenicviews</a> <a href=\"https://pixelfed.social/discover/tags/outdoors?src=hash\" title=\"#outdoors\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#outdoors</a> <a href=\"https://pixelfed.social/discover/tags/photography?src=hash\" title=\"#photography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#photography</a> <a href=\"https://pixelfed.social/discover/tags/naturephotography?src=hash\" title=\"#naturephotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#naturephotography</a> <a href=\"https://pixelfed.social/discover/tags/wildlifephotography?src=hash\" title=\"#wildlifephotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#wildlifephotography</a> <a href=\"https://pixelfed.social/discover/tags/romania?src=hash\" title=\"#romania\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#romania</a>", "inReplyTo": null, "published": "2025-06-27T19:52:12+00:00", "url": "https://pixelfed.social/p/ciprian.parvan/844301366796625629", "attributedTo": "https://pixelfed.social/users/ciprian.parvan", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/ciprian.parvan/followers" ], "sensitive": false, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/791720736175321458/4f692c7f1-e20d1b/rWevn0iH6X2X/kVLAEd4unUzpxDtVPoc59PQfPN0p4GE5VKMe0aGm.jpg", "name": null, "blurhash": "UbAUmnkFR:o#tpxsocbJp1oHWBWVpKa#a#WB", "focalPoint": [ 0, 0 ], "width": 1440, "height": 1080 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photo", "name": "#photo" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/nature", "name": "#nature" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/outdoors", "name": "#outdoors" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/landscape", "name": "#landscape" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/wildlifephotography", "name": "#WildLifePhotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/naturephotography", "name": "#naturephotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/adventure", "name": "#adventure" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/romania", "name": "#Romania" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/naturelovers", "name": "#naturelovers" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/delta", "name": "#delta" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/danube", "name": "#danube" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/scenicviews", "name": "#scenicviews" } ], "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 }