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" } ], "id": "https://mastodon.online/users/gee8sh/statuses/114751047019720937/replies", "type": "Collection", "first": { "id": "https://mastodon.online/users/gee8sh/statuses/114751047019720937/replies?page=true", "type": "CollectionPage", "next": "https://mastodon.online/users/gee8sh/statuses/114751047019720937/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/gee8sh/statuses/114751047019720937/replies", "items": [ { "id": "https://mastodon.online/users/gee8sh/statuses/114751224847122350", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.online/users/gee8sh/statuses/114751047019720937", "published": "2025-06-26T19:05:34Z", "url": "https://mastodon.online/@gee8sh/114751224847122350", "attributedTo": "https://mastodon.online/users/gee8sh", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/gee8sh/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/gee8sh/statuses/114751224847122350", "inReplyToAtomUri": "https://mastodon.online/users/gee8sh/statuses/114751047019720937", "conversation": "tag:mastodon.online,2025-06-26:objectId=529447557:objectType=Conversation", "content": "<p>It&#39;s as nonsensical and as offensive as saying &quot;let&#39;s establish a white-supremacist state for the indigenous people of America alongside the US&quot; or &quot;a Nazi state for the Jews alongside Nazi Germany&quot;.</p>", "contentMap": { "en": "<p>It&#39;s as nonsensical and as offensive as saying &quot;let&#39;s establish a white-supremacist state for the indigenous people of America alongside the US&quot; or &quot;a Nazi state for the Jews alongside Nazi Germany&quot;.</p>" }, "updated": "2025-06-26T19:05:57Z", "attachment": [], "tag": [], "replies": { "id": "https://mastodon.online/users/gee8sh/statuses/114751224847122350/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/gee8sh/statuses/114751224847122350/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/gee8sh/statuses/114751224847122350/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/gee8sh/statuses/114751224847122350/likes", "type": "Collection", "totalItems": 2 }, "shares": { "id": "https://mastodon.online/users/gee8sh/statuses/114751224847122350/shares", "type": "Collection", "totalItems": 2 } } ] } }