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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mean.engineer/users/indutny/statuses/114728269631756182", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-22T17:47:45Z", "url": "https://mean.engineer/@indutny/114728269631756182", "attributedTo": "https://mean.engineer/users/indutny", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mean.engineer/users/indutny/followers" ], "sensitive": false, "atomUri": "https://mean.engineer/users/indutny/statuses/114728269631756182", "inReplyToAtomUri": null, "conversation": "tag:mean.engineer,2025-06-22:objectId=100710:objectType=Conversation", "content": "<p>Let’s see how many pages of a book in Japanese I can read today 😀 Typically it is 4 to 10, but maybe with some dedication I can do a bit more!</p><p>Let’s go!</p><p><a href=\"https://mean.engineer/tags/%E6%97%A5%E6%9C%AC%E8%AA%9E\" class=\"mention hashtag\" rel=\"tag\">#<span>日本語</span></a></p>", "contentMap": { "en": "<p>Let’s see how many pages of a book in Japanese I can read today 😀 Typically it is 4 to 10, but maybe with some dedication I can do a bit more!</p><p>Let’s go!</p><p><a href=\"https://mean.engineer/tags/%E6%97%A5%E6%9C%AC%E8%AA%9E\" class=\"mention hashtag\" rel=\"tag\">#<span>日本語</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mean.engineer/system/media_attachments/files/114/728/269/341/689/605/original/adedc508cca6fe5b.jpeg", "name": "Page 116", "blurhash": "UIJb1}9FRkWC~pxuofWBM{ofofj[t7ayayj[", "width": 2494, "height": 3325 } ], "tag": [ { "type": "Hashtag", "href": "https://mean.engineer/tags/%E6%97%A5%E6%9C%AC%E8%AA%9E", "name": "#日本語" } ], "replies": { "id": "https://mean.engineer/users/indutny/statuses/114728269631756182/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mean.engineer/users/indutny/statuses/114728269631756182/replies?min_id=114728951157440980&page=true", "partOf": "https://mean.engineer/users/indutny/statuses/114728269631756182/replies", "items": [ "https://mean.engineer/users/indutny/statuses/114728951157440980" ] } }, "likes": { "id": "https://mean.engineer/users/indutny/statuses/114728269631756182/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mean.engineer/users/indutny/statuses/114728269631756182/shares", "type": "Collection", "totalItems": 0 } }