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://www.w3.org/ns/activitystreams", { "ostatus": "http://ostatus.org#", "atomUri": "ostatus:atomUri", "inReplyToAtomUri": "ostatus:inReplyToAtomUri", "conversation": "ostatus:conversation", "sensitive": "as:sensitive", "toot": "http://joinmastodon.org/ns#", "votersCount": "toot:votersCount", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/rzr/statuses/114496396643218458", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-12T18:59:24Z", "url": "https://mastodon.social/@rzr/114496396643218458", "attributedTo": "https://mastodon.social/users/rzr", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/rzr/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/rzr/statuses/114496396643218458", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-05-12:objectId=995351713:objectType=Conversation", "content": "<p><a href=\"https://youtube.com/watch?&amp;list=PLW_oRrdNdnFlJE-HTd61mxSStoAsik5kV&amp;v=XTkuXP5Kxhg#tizen-common-renesas-r8a7791-koelsch-20140905_img_mp4_mkv\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtube.com/watch?&amp;list=PLW_oR</span><span class=\"invisible\">rdNdnFlJE-HTd61mxSStoAsik5kV&amp;v=XTkuXP5Kxhg#tizen-common-renesas-r8a7791-koelsch-20140905_img_mp4_mkv</span></a> <a href=\"https://mastodon.social/tags/Tizen\" class=\"mention hashtag\" rel=\"tag\">#<span>Tizen</span></a> on <a href=\"https://mastodon.social/tags/Renesas\" class=\"mention hashtag\" rel=\"tag\">#<span>Renesas</span></a> <a href=\"https://mastodon.social/tags/rcar\" class=\"mention hashtag\" rel=\"tag\">#<span>rcar</span></a> : I remember hacking on this 11 years ago it featured <a href=\"https://mastodon.social/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a> <a href=\"https://mastodon.social/tags/wayland\" class=\"mention hashtag\" rel=\"tag\">#<span>wayland</span></a> which now most users use on their favorite <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> distro , unsure about <a href=\"https://mastodon.social/tags/efl\" class=\"mention hashtag\" rel=\"tag\">#<span>efl</span></a> still</p>", "contentMap": { "en": "<p><a href=\"https://youtube.com/watch?&amp;list=PLW_oRrdNdnFlJE-HTd61mxSStoAsik5kV&amp;v=XTkuXP5Kxhg#tizen-common-renesas-r8a7791-koelsch-20140905_img_mp4_mkv\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">youtube.com/watch?&amp;list=PLW_oR</span><span class=\"invisible\">rdNdnFlJE-HTd61mxSStoAsik5kV&amp;v=XTkuXP5Kxhg#tizen-common-renesas-r8a7791-koelsch-20140905_img_mp4_mkv</span></a> <a href=\"https://mastodon.social/tags/Tizen\" class=\"mention hashtag\" rel=\"tag\">#<span>Tizen</span></a> on <a href=\"https://mastodon.social/tags/Renesas\" class=\"mention hashtag\" rel=\"tag\">#<span>Renesas</span></a> <a href=\"https://mastodon.social/tags/rcar\" class=\"mention hashtag\" rel=\"tag\">#<span>rcar</span></a> : I remember hacking on this 11 years ago it featured <a href=\"https://mastodon.social/tags/systemd\" class=\"mention hashtag\" rel=\"tag\">#<span>systemd</span></a> <a href=\"https://mastodon.social/tags/wayland\" class=\"mention hashtag\" rel=\"tag\">#<span>wayland</span></a> which now most users use on their favorite <a href=\"https://mastodon.social/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> distro , unsure about <a href=\"https://mastodon.social/tags/efl\" class=\"mention hashtag\" rel=\"tag\">#<span>efl</span></a> still</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/tizen", "name": "#tizen" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/renesas", "name": "#renesas" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rcar", "name": "#rcar" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/systemd", "name": "#systemd" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/wayland", "name": "#wayland" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/efl", "name": "#efl" } ], "replies": { "id": "https://mastodon.social/users/rzr/statuses/114496396643218458/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/rzr/statuses/114496396643218458/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/rzr/statuses/114496396643218458/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/rzr/statuses/114496396643218458/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/rzr/statuses/114496396643218458/shares", "type": "Collection", "totalItems": 0 } }