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", "fedibird": "http://fedibird.com/ns#", "quoteUri": "fedibird:quoteUri", "misskey": "https://misskey-hub.net/ns#", "_misskey_quote": "misskey:_misskey_quote", "expiry": "fedibird:expiry", "references": { "@id": "fedibird:references", "@type": "@id" }, "emojiReactions": { "@id": "fedibird:emojiReactions", "@type": "@id" }, "searchableBy": { "@id": "fedibird:searchableBy", "@type": "@id" }, "blurhash": "toot:blurhash", "thumbhash": "fedibird:thumbhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-25T09:07:39Z", "url": "https://fedibird.com/@aratetsu_sp2/114743211395326463", "attributedTo": "https://fedibird.com/users/aratetsu_sp2", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fedibird.com/users/aratetsu_sp2/followers" ], "sensitive": false, "atomUri": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463", "inReplyToAtomUri": null, "conversation": "tag:fedibird.com,2025-06-25:objectId=114743211395368428:objectType=Conversation", "context": "https://fedibird.com/contexts/114743211395368428", "searchableBy": [ "https://www.w3.org/ns/activitystreams#Public" ], "content": "<p>ダークモードの時に、なんかメニューの文字が すごく見にくくなったけど、これ直す予定あるのか、気づかれてないのか気になる。<br />最初、使用不可でグレーアウトされてるのかと思ってた。普通に機能は使える。<br /> <a href=\"https://fedibird.com/tags/feather\" class=\"mention hashtag\" rel=\"tag\">#<span>feather</span></a></p>", "contentMap": { "ja": "<p>ダークモードの時に、なんかメニューの文字が すごく見にくくなったけど、これ直す予定あるのか、気づかれてないのか気になる。<br />最初、使用不可でグレーアウトされてるのかと思ってた。普通に機能は使える。<br /> <a href=\"https://fedibird.com/tags/feather\" class=\"mention hashtag\" rel=\"tag\">#<span>feather</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://s3.fedibird.com/media_attachments/files/114/743/211/160/018/801/original/4a080c853c49d288.jpg", "name": "", "blurhash": "U8N17Txa00t7IUf+nhj[-qjsbIjZIUjsfkfP", "thumbhash": "8AcGBAAHmHh4iIh4iHcKRZhAlg==", "width": 1179, "height": 1958 } ], "tag": [ { "type": "Hashtag", "href": "https://fedibird.com/tags/feather", "name": "#feather" } ], "replies": { "id": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463/replies?only_other_accounts=true&page=true", "partOf": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463/replies", "items": [] } }, "references": { "id": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/aratetsu_sp2/statuses/114743211395326463/references", "items": [] } }, "generator": { "id": "https://fedibird.com/generators/59442", "type": "Application", "name": "feather", "url": "https://covelline.com/feather/" } }