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://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" } ], "id": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608", "type": "Note", "summary": null, "inReplyTo": "https://mastodon-japan.net/users/kunyking2/statuses/114070229997749142", "published": "2025-02-26T12:40:47Z", "url": "https://mastodon-japan.net/@kunyking2/114070234548052608", "attributedTo": "https://mastodon-japan.net/users/kunyking2", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon-japan.net/users/kunyking2/followers" ], "sensitive": false, "atomUri": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608", "inReplyToAtomUri": "https://mastodon-japan.net/users/kunyking2/statuses/114070229997749142", "conversation": "tag:mastodon-japan.net,2025-02-26:objectId=103403550:objectType=Conversation", "content": "<p>雨の舗装路で緩く効いたら良いだけ</p>", "contentMap": { "ja": "<p>雨の舗装路で緩く効いたら良いだけ</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608/replies", "items": [] } }, "likes": { "id": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon-japan.net/users/kunyking2/statuses/114070234548052608/shares", "type": "Collection", "totalItems": 0 } }