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", "Emoji": "toot:Emoji" } ], "id": "https://mastodon.social/users/alefunguju/statuses/113845509952245401", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/alefunguju/statuses/113801008692659659", "published": "2025-01-17T20:10:22Z", "url": "https://mastodon.social/@alefunguju/113845509952245401", "attributedTo": "https://mastodon.social/users/alefunguju", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/alefunguju/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/alefunguju/statuses/113845509952245401", "inReplyToAtomUri": "https://mastodon.social/users/alefunguju/statuses/113801008692659659", "conversation": "tag:mastodon.social,2025-01-02:objectId=885542438:objectType=Conversation", "content": "<p>Testing <a href=\"https://mastodon.social/tags/responsivity\" class=\"mention hashtag\" rel=\"tag\">#<span>responsivity</span></a>. Not being screen-size-aware is so last century! :BlobhajReach: </p><p><a href=\"https://mastodon.social/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.social/tags/zig\" class=\"mention hashtag\" rel=\"tag\">#<span>zig</span></a> <a href=\"https://mastodon.social/tags/ziglang\" class=\"mention hashtag\" rel=\"tag\">#<span>ziglang</span></a> <a href=\"https://mastodon.social/tags/wasm\" class=\"mention hashtag\" rel=\"tag\">#<span>wasm</span></a> <a href=\"https://mastodon.social/tags/webassembly\" class=\"mention hashtag\" rel=\"tag\">#<span>webassembly</span></a></p>", "contentMap": { "en": "<p>Testing <a href=\"https://mastodon.social/tags/responsivity\" class=\"mention hashtag\" rel=\"tag\">#<span>responsivity</span></a>. Not being screen-size-aware is so last century! :BlobhajReach: </p><p><a href=\"https://mastodon.social/tags/gamedev\" class=\"mention hashtag\" rel=\"tag\">#<span>gamedev</span></a> <a href=\"https://mastodon.social/tags/zig\" class=\"mention hashtag\" rel=\"tag\">#<span>zig</span></a> <a href=\"https://mastodon.social/tags/ziglang\" class=\"mention hashtag\" rel=\"tag\">#<span>ziglang</span></a> <a href=\"https://mastodon.social/tags/wasm\" class=\"mention hashtag\" rel=\"tag\">#<span>wasm</span></a> <a href=\"https://mastodon.social/tags/webassembly\" class=\"mention hashtag\" rel=\"tag\">#<span>webassembly</span></a></p>" }, "updated": "2025-01-17T20:10:47Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/845/496/948/080/467/original/d71f2ed37e723780.jpg", "name": "From the left: a modern ThinkPad, a shitty Acer tablet, and a smartphone; all running the same game with cute squirrels, with at least kind-of-sort-of nice sizing of graphical elements on all of them.", "blurhash": "UME_,AIp9GIp~psmD*R*?Gt7E2n%xZxaIpV[", "focalPoint": [ 0, 0 ], "width": 2048, "height": 1536 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/responsivity", "name": "#responsivity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/gamedev", "name": "#gamedev" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/zig", "name": "#zig" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/ziglang", "name": "#ziglang" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/wasm", "name": "#wasm" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/webassembly", "name": "#webassembly" }, { "id": "https://mastodon.social/emojis/362248", "type": "Emoji", "name": ":BlobhajReach:", "updated": "2022-01-22T03:31:46Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://files.mastodon.social/custom_emojis/images/000/362/248/original/c64ec1381a498ee9.png" } } ], "replies": { "id": "https://mastodon.social/users/alefunguju/statuses/113845509952245401/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/alefunguju/statuses/113845509952245401/replies?min_id=113861096131164714&page=true", "partOf": "https://mastodon.social/users/alefunguju/statuses/113845509952245401/replies", "items": [ "https://mastodon.social/users/alefunguju/statuses/113861096131164714" ] } }, "likes": { "id": "https://mastodon.social/users/alefunguju/statuses/113845509952245401/likes", "type": "Collection", "totalItems": 6 }, "shares": { "id": "https://mastodon.social/users/alefunguju/statuses/113845509952245401/shares", "type": "Collection", "totalItems": 2 } }