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.

Open in browser →
{ "@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.uy/users/santiago/statuses/114240544200205039", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-03-28T14:32:46Z", "url": "https://mastodon.uy/@santiago/114240544200205039", "attributedTo": "https://mastodon.uy/users/santiago", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.uy/users/santiago/followers" ], "sensitive": false, "atomUri": "https://mastodon.uy/users/santiago/statuses/114240544200205039", "inReplyToAtomUri": null, "conversation": "tag:mastodon.uy,2025-03-28:objectId=65819518:objectType=Conversation", "content": "<p>Hoy es <a href=\"https://mastodon.uy/tags/viernesdeescritorio\" class=\"mention hashtag\" rel=\"tag\">#<span>viernesdeescritorio</span></a> Aca con la NEC MobilePro 900 64MB de RAM Intel XScale PXA255 400MHz corriendo JLime con teclado Dvorak español <a href=\"https://mastodon.uy/tags/nec\" class=\"mention hashtag\" rel=\"tag\">#<span>nec</span></a> <a href=\"https://mastodon.uy/tags/mobilepro900\" class=\"mention hashtag\" rel=\"tag\">#<span>mobilepro900</span></a> <a href=\"https://mastodon.uy/tags/mp900\" class=\"mention hashtag\" rel=\"tag\">#<span>mp900</span></a> <a href=\"https://mastodon.uy/tags/handheldpc\" class=\"mention hashtag\" rel=\"tag\">#<span>handheldpc</span></a> <a href=\"https://mastodon.uy/tags/retro\" class=\"mention hashtag\" rel=\"tag\">#<span>retro</span></a> <a href=\"https://mastodon.uy/tags/jlime\" class=\"mention hashtag\" rel=\"tag\">#<span>jlime</span></a> <a href=\"https://mastodon.uy/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.uy/tags/mobile\" class=\"mention hashtag\" rel=\"tag\">#<span>mobile</span></a> <a href=\"https://mastodon.uy/tags/hpc\" class=\"mention hashtag\" rel=\"tag\">#<span>hpc</span></a> <a href=\"https://mastodon.uy/tags/dvorak\" class=\"mention hashtag\" rel=\"tag\">#<span>dvorak</span></a> <a href=\"https://mastodon.uy/tags/teclado\" class=\"mention hashtag\" rel=\"tag\">#<span>teclado</span></a> <a href=\"https://mastodon.uy/tags/keyboard\" class=\"mention hashtag\" rel=\"tag\">#<span>keyboard</span></a></p>", "contentMap": { "es": "<p>Hoy es <a href=\"https://mastodon.uy/tags/viernesdeescritorio\" class=\"mention hashtag\" rel=\"tag\">#<span>viernesdeescritorio</span></a> Aca con la NEC MobilePro 900 64MB de RAM Intel XScale PXA255 400MHz corriendo JLime con teclado Dvorak español <a href=\"https://mastodon.uy/tags/nec\" class=\"mention hashtag\" rel=\"tag\">#<span>nec</span></a> <a href=\"https://mastodon.uy/tags/mobilepro900\" class=\"mention hashtag\" rel=\"tag\">#<span>mobilepro900</span></a> <a href=\"https://mastodon.uy/tags/mp900\" class=\"mention hashtag\" rel=\"tag\">#<span>mp900</span></a> <a href=\"https://mastodon.uy/tags/handheldpc\" class=\"mention hashtag\" rel=\"tag\">#<span>handheldpc</span></a> <a href=\"https://mastodon.uy/tags/retro\" class=\"mention hashtag\" rel=\"tag\">#<span>retro</span></a> <a href=\"https://mastodon.uy/tags/jlime\" class=\"mention hashtag\" rel=\"tag\">#<span>jlime</span></a> <a href=\"https://mastodon.uy/tags/linux\" class=\"mention hashtag\" rel=\"tag\">#<span>linux</span></a> <a href=\"https://mastodon.uy/tags/mobile\" class=\"mention hashtag\" rel=\"tag\">#<span>mobile</span></a> <a href=\"https://mastodon.uy/tags/hpc\" class=\"mention hashtag\" rel=\"tag\">#<span>hpc</span></a> <a href=\"https://mastodon.uy/tags/dvorak\" class=\"mention hashtag\" rel=\"tag\">#<span>dvorak</span></a> <a href=\"https://mastodon.uy/tags/teclado\" class=\"mention hashtag\" rel=\"tag\">#<span>teclado</span></a> <a href=\"https://mastodon.uy/tags/keyboard\" class=\"mention hashtag\" rel=\"tag\">#<span>keyboard</span></a></p>" }, "updated": "2025-03-28T18:15:06Z", "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.uy/system/media_attachments/files/114/240/526/050/272/680/original/fce5c1f194665e78.jpg", "name": "Escritorio NEC Mobile Pro 900", "blurhash": "UODcBy?avxsl%%kDMwV@M{M{NGRjMcRjo#az", "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.uy/system/media_attachments/files/114/240/526/414/445/711/original/1f19e708b38da902.jpg", "name": "Abiword y terminal", "blurhash": "UJCsBh^+vKVX%%tSMwMxIoRjS1Rj9EM_tStR", "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.uy/system/media_attachments/files/114/240/526/723/114/186/original/5e09ff9e10d30f6f.jpg", "name": "Menu de aplicaciones de ofimatica", "blurhash": "UODl+#.8MxIU%%tRRiRjIAWBW.ofn2V@R+t8", "width": 1663, "height": 1247 }, { "type": "Document", "mediaType": "image/jpeg", "url": "https://mastodon.uy/system/media_attachments/files/114/240/526/807/098/063/original/af62c4b98d7400ce.jpg", "name": "Menu de accesorios", "blurhash": "ULDvNK?bD$IA%%tRRORPDhRjozt7Q+V?kDxu", "width": 1663, "height": 1247 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.uy/tags/viernesdeescritorio", "name": "#viernesdeescritorio" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/nec", "name": "#nec" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/mobilepro900", "name": "#mobilepro900" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/mp900", "name": "#mp900" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/handheldpc", "name": "#handheldpc" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/retro", "name": "#retro" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/jlime", "name": "#jlime" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/mobile", "name": "#mobile" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/hpc", "name": "#hpc" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/dvorak", "name": "#dvorak" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/teclado", "name": "#teclado" }, { "type": "Hashtag", "href": "https://mastodon.uy/tags/keyboard", "name": "#keyboard" } ], "replies": { "id": "https://mastodon.uy/users/santiago/statuses/114240544200205039/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.uy/users/santiago/statuses/114240544200205039/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.uy/users/santiago/statuses/114240544200205039/replies", "items": [] } }, "likes": { "id": "https://mastodon.uy/users/santiago/statuses/114240544200205039/likes", "type": "Collection", "totalItems": 30 }, "shares": { "id": "https://mastodon.uy/users/santiago/statuses/114240544200205039/shares", "type": "Collection", "totalItems": 7 } }