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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129/replies", "type": "Collection", "first": { "id": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129/replies?page=true", "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129/replies?only_other_accounts=true&page=true", "partOf": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129/replies", "items": [ { "id": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296673479532204", "type": "Note", "summary": null, "inReplyTo": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129", "published": "2025-04-07T12:27:11Z", "url": "https://mstdn.nere9.help/@nezuko_2000/114296673479532204", "attributedTo": "https://mstdn.nere9.help/users/nezuko_2000", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mstdn.nere9.help/users/nezuko_2000/followers" ], "sensitive": false, "atomUri": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296673479532204", "inReplyToAtomUri": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296671371929129", "conversation": "tag:mstdn.nere9.help,2025-03-31:objectId=93620247:objectType=Conversation", "content": "<p>必要に応じて『オートシフト』、『オートクラッチ』、『オートブリップ』、『理想的なライン』のチェックボックスにチェックを入れてONにしてください<br />(ACのオートシフトはおバカなので正直おすすめできません)</p><p>『安定性制御』はスライダーで数値を設定してください</p>", "contentMap": { "ja": "<p>必要に応じて『オートシフト』、『オートクラッチ』、『オートブリップ』、『理想的なライン』のチェックボックスにチェックを入れてONにしてください<br />(ACのオートシフトはおバカなので正直おすすめできません)</p><p>『安定性制御』はスライダーで数値を設定してください</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://imgs.nere9.help/media_attachments/files/114/296/672/503/227/283/original/ea240e4234744bb6.jpg", "name": null, "blurhash": "U87-m7-=%LM__NxcxuM{oyIntRWU9F9Ff9t7", "width": 728, "height": 802 } ], "tag": [], "replies": { "id": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296673479532204/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296673479532204/replies?min_id=114296684398461523&page=true", "partOf": "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296673479532204/replies", "items": [ "https://mstdn.nere9.help/users/nezuko_2000/statuses/114296684398461523" ] } } } ] } }