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.online/users/tallstorygames/statuses/114540740303614123", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-20T14:56:35Z", "url": "https://mastodon.online/@tallstorygames/114540740303614123", "attributedTo": "https://mastodon.online/users/tallstorygames", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/tallstorygames/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-05-20:objectId=510544375:objectType=Conversation", "content": "<p>Finally! I&#39;ve been looking forward to creating &quot;Doggy McBonnetson&#39;s Hats for Hounds&quot; for over a year now! 😁</p><p><a href=\"https://mastodon.online/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.online/tags/indiegamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegamedev</span></a> <a href=\"https://mastodon.online/tags/adventuregame\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuregame</span></a> <a href=\"https://mastodon.online/tags/gameart\" class=\"mention hashtag\" rel=\"tag\">#<span>gameart</span></a> <a href=\"https://mastodon.online/tags/pixelart\" class=\"mention hashtag\" rel=\"tag\">#<span>pixelart</span></a> <a href=\"https://mastodon.online/tags/pixelartist\" class=\"mention hashtag\" rel=\"tag\">#<span>pixelartist</span></a> <a href=\"https://mastodon.online/tags/indiegamedeveloper\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegamedeveloper</span></a></p>", "contentMap": { "en": "<p>Finally! I&#39;ve been looking forward to creating &quot;Doggy McBonnetson&#39;s Hats for Hounds&quot; for over a year now! 😁</p><p><a href=\"https://mastodon.online/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.online/tags/indiegamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegamedev</span></a> <a href=\"https://mastodon.online/tags/adventuregame\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuregame</span></a> <a href=\"https://mastodon.online/tags/gameart\" class=\"mention hashtag\" rel=\"tag\">#<span>gameart</span></a> <a href=\"https://mastodon.online/tags/pixelart\" class=\"mention hashtag\" rel=\"tag\">#<span>pixelart</span></a> <a href=\"https://mastodon.online/tags/pixelartist\" class=\"mention hashtag\" rel=\"tag\">#<span>pixelartist</span></a> <a href=\"https://mastodon.online/tags/indiegamedeveloper\" class=\"mention hashtag\" rel=\"tag\">#<span>indiegamedeveloper</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/114/540/730/177/902/400/original/690c937940e51fbe.png", "name": "A pixel art scene from a point & click adventure game showing a shop with a grotesque dog head sign wearing a hat above the door on a Victorian London street.", "blurhash": "U48|#1^*Myxu9E4.j]s:_3RlRjxt~pM{IUIo", "focalPoint": [ -0.06, 0.29 ], "width": 1440, "height": 810 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/gamedev", "name": "#gamedev" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/indiegamedev", "name": "#indiegamedev" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/adventuregame", "name": "#adventuregame" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/gameart", "name": "#gameart" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/pixelart", "name": "#pixelart" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/pixelartist", "name": "#pixelartist" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/indiegamedeveloper", "name": "#indiegamedeveloper" } ], "replies": { "id": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123/likes", "type": "Collection", "totalItems": 11 }, "shares": { "id": "https://mastodon.online/users/tallstorygames/statuses/114540740303614123/shares", "type": "Collection", "totalItems": 4 } }