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", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/xirin2u/statuses/114400618693365429", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/xirin2u/statuses/114400083352268129", "published": "2025-04-25T21:01:49Z", "url": "https://mastodon.social/@xirin2u/114400618693365429", "attributedTo": "https://mastodon.social/users/xirin2u", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/xirin2u/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/xirin2u/statuses/114400618693365429", "inReplyToAtomUri": "https://mastodon.social/users/xirin2u/statuses/114400083352268129", "conversation": "tag:mastodon.social,2025-04-25:objectId=981386053:objectType=Conversation", "content": "<p>many of you have suggested tweaks for this, but i&#39;ve already tried all possible cases and decided not to distinguish between them. the current shape is aesthetically better, i think... :unarist: </p><p>cases where 0 and O need to be strictly distinguished are special. usually it can be inferred from the context</p>", "contentMap": { "en": "<p>many of you have suggested tweaks for this, but i&#39;ve already tried all possible cases and decided not to distinguish between them. the current shape is aesthetically better, i think... :unarist: </p><p>cases where 0 and O need to be strictly distinguished are special. usually it can be inferred from the context</p>" }, "attachment": [], "tag": [ { "id": "https://mastodon.social/emojis/1091", "type": "Emoji", "name": ":unarist:", "updated": "2017-10-13T23:06:57Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/custom_emojis/images/000/001/091/original/b6816ca3542e9fc0.png" } } ], "replies": { "id": "https://mastodon.social/users/xirin2u/statuses/114400618693365429/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/xirin2u/statuses/114400618693365429/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/xirin2u/statuses/114400618693365429/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/xirin2u/statuses/114400618693365429/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.social/users/xirin2u/statuses/114400618693365429/shares", "type": "Collection", "totalItems": 0 } }