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.

Open in browser →
{ "@context": [ "https://join-lemmy.org/context.json", "https://www.w3.org/ns/activitystreams" ], "type": "Page", "id": "https://lemmy.ml/post/32597647", "attributedTo": "https://lemmy.ml/u/network_switch", "to": [ "https://lemmy.ml/c/linux_gaming", "https://www.w3.org/ns/activitystreams#Public" ], "name": "8BitDo announces its controllers now have Steam (SteamOS) compatibility", "cc": [], "mediaType": "text/html", "attachment": [ { "href": "https://www.notebookcheck.net/8BitDo-announces-its-controllers-now-have-Steam-SteamOS-compatibility.1049689.0.html", "mediaType": "text/html; charset=utf-8", "type": "Link" } ], "image": { "type": "Image", "url": "https://lemmy.ml/api/v3/image_proxy?url=https%3A%2F%2Fwww.notebookcheck.net%2Ffileadmin%2FNotebooks%2FNews%2F_nc4%2F8BitDo-controllers-with-support-for-SteamOS.jpg" }, "sensitive": false, "published": "2025-07-02T18:19:57.979710Z", "audience": "https://lemmy.ml/c/linux_gaming", "tag": [ { "href": "https://lemmy.ml/post/32597647", "name": "#linux_gaming", "type": "Hashtag" } ] }