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", "id": "https://mstdn.jp/tags/%E3%83%8E%E3%83%BC%E3%83%9E%E3%83%B3%E3%82%BA%E3%83%A9%E3%83%B3%E3%83%89", "type": "OrderedCollection" }