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", "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" } } ], "id": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604", "type": "Note", "summary": null, "inReplyTo": "https://fedibird.com/users/myzk_8694/statuses/113949958923973185", "published": "2025-02-05T06:53:38Z", "url": "https://fedibird.com/@myzk_8694/113949961005653604", "attributedTo": "https://fedibird.com/users/myzk_8694", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fedibird.com/users/myzk_8694/followers" ], "sensitive": false, "atomUri": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604", "inReplyToAtomUri": "https://fedibird.com/users/myzk_8694/statuses/113949958923973185", "conversation": "tag:fedibird.com,2025-02-05:objectId=113949955052458018:objectType=Conversation", "context": "https://fedibird.com/contexts/113949955052458018", "searchableBy": [ "https://fedibird.com/users/myzk_8694" ], "content": "<p>行先、種別については、一部編成や一部時代設定で表示できないものがあります。<br />また、時代設定を弄ることで、武豊線時代で活躍していたステップ無しの状態にすることも可能となっています(0番台のみ)。</p>", "contentMap": { "ja": "<p>行先、種別については、一部編成や一部時代設定で表示できないものがあります。<br />また、時代設定を弄ることで、武豊線時代で活躍していたステップ無しの状態にすることも可能となっています(0番台のみ)。</p>" }, "attachment": [], "tag": [], "replies": { "id": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/replies?min_id=113949961407548280&page=true", "partOf": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/replies", "items": [ "https://fedibird.com/users/myzk_8694/statuses/113949961407548280" ] } }, "references": { "id": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/references", "items": [] } }, "emojiReactions": "https://fedibird.com/users/myzk_8694/statuses/113949961005653604/emoji_reactions", "generator": { "id": "https://fedibird.com/generators/1", "type": "Application", "name": "Web", "url": "" } }