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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T17:31:54Z", "url": "https://mastodon.social/@The_Whore_of_Blahbylon/114637610299982176", "attributedTo": "https://mastodon.social/users/The_Whore_of_Blahbylon", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/The_Whore_of_Blahbylon/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-06:objectId=1016303188:objectType=Conversation", "content": "<p><a href=\"https://mastodon.social/tags/memes\" class=\"mention hashtag\" rel=\"tag\">#<span>memes</span></a> <a href=\"https://mastodon.social/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mastodon.social/tags/sleep\" class=\"mention hashtag\" rel=\"tag\">#<span>sleep</span></a></p>", "contentMap": { "en": "<p><a href=\"https://mastodon.social/tags/memes\" class=\"mention hashtag\" rel=\"tag\">#<span>memes</span></a> <a href=\"https://mastodon.social/tags/humour\" class=\"mention hashtag\" rel=\"tag\">#<span>humour</span></a> <a href=\"https://mastodon.social/tags/sleep\" class=\"mention hashtag\" rel=\"tag\">#<span>sleep</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/637/604/064/497/845/original/8865a0d3f7d6629a.jpg", "name": "i Bummer T. Vibes, Esq writes:\nAlways tell people you slept fine,\notherwise they might try to offer you\nsleep advice.\n", "blurhash": "UESs50M{xu%MxuWBj[j[~q%MM{WB%MozWVay", "focalPoint": [ 0, 0 ], "width": 599, "height": 599 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/memes", "name": "#memes" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/humour", "name": "#humour" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/sleep", "name": "#sleep" } ], "replies": { "id": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176/likes", "type": "Collection", "totalItems": 39 }, "shares": { "id": "https://mastodon.social/users/The_Whore_of_Blahbylon/statuses/114637610299982176/shares", "type": "Collection", "totalItems": 15 } }