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://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://beehaw.org/post/20685159", "attributedTo": "https://beehaw.org/u/remington", "to": [ "https://beehaw.org/c/foss", "https://www.w3.org/ns/activitystreams#Public" ], "name": "FreeTube - The Private YouTube Client", "cc": [], "content": "<p><a href=\"https://github.com/FreeTubeApp/FreeTube\">github.com/FreeTubeApp/FreeTube</a></p>\n", "mediaType": "text/html", "source": { "content": "https://github.com/FreeTubeApp/FreeTube", "mediaType": "text/markdown" }, "attachment": [ { "href": "https://freetubeapp.io/", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "sensitive": false, "published": "2025-06-20T18:10:33.927203Z", "audience": "https://beehaw.org/c/foss", "tag": [ { "href": "https://beehaw.org/post/20685159", "name": "#foss", "type": "Hashtag" } ] }