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" } } ], "id": "https://woof.tech/users/crashtestdev/statuses/114776784130128061/replies", "type": "Collection", "first": { "id": "https://woof.tech/users/crashtestdev/statuses/114776784130128061/replies?page=true", "type": "CollectionPage", "next": "https://woof.tech/users/crashtestdev/statuses/114776784130128061/replies?only_other_accounts=true&page=true", "partOf": "https://woof.tech/users/crashtestdev/statuses/114776784130128061/replies", "items": [ { "id": "https://woof.tech/users/crashtestdev/statuses/114776792576021355", "type": "Note", "summary": null, "inReplyTo": "https://woof.tech/users/crashtestdev/statuses/114776784130128061", "published": "2025-07-01T07:27:47Z", "url": "https://woof.tech/@crashtestdev/114776792576021355", "attributedTo": "https://woof.tech/users/crashtestdev", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://woof.tech/users/crashtestdev/followers" ], "sensitive": false, "atomUri": "https://woof.tech/users/crashtestdev/statuses/114776792576021355", "inReplyToAtomUri": "https://woof.tech/users/crashtestdev/statuses/114776784130128061", "conversation": "tag:woof.tech,2025-07-01:objectId=18328633:objectType=Conversation", "content": "<p>... oh...</p>", "contentMap": { "en": "<p>... oh...</p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://cdn.woof.tech/media_attachments/files/114/776/786/368/440/264/original/60f3a753a324a983.jpeg", "name": "A picture of the Acorn Archimedes A310 keyboard with the cover removed and PCB exposed showing the internal connector for the cable hanging off. ", "blurhash": "UMHea:8w?wPUPBI:Md$QE1x^WnRPDi-pX8Nv", "focalPoint": [ 0, 0 ], "width": 2494, "height": 3325 } ], "tag": [], "replies": { "id": "https://woof.tech/users/crashtestdev/statuses/114776792576021355/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://woof.tech/users/crashtestdev/statuses/114776792576021355/replies?min_id=114776819912392627&page=true", "partOf": "https://woof.tech/users/crashtestdev/statuses/114776792576021355/replies", "items": [ "https://woof.tech/users/crashtestdev/statuses/114776819912392627" ] } }, "likes": { "id": "https://woof.tech/users/crashtestdev/statuses/114776792576021355/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://woof.tech/users/crashtestdev/statuses/114776792576021355/shares", "type": "Collection", "totalItems": 0 } } ] } }