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.social/users/certcompanion/statuses/113500903149083169", "type": "Note", "summary": null, "inReplyTo": null, "published": "2024-11-17T23:32:19Z", "url": "https://mastodon.social/@certcompanion/113500903149083169", "attributedTo": "https://mastodon.social/users/certcompanion", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/certcompanion/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/certcompanion/statuses/113500903149083169", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2024-11-17:objectId=850712866:objectType=Conversation", "content": "<p>Who does this?</p><p><a href=\"https://mastodon.social/tags/informationtechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>informationtechnology</span></a> <a href=\"https://mastodon.social/tags/technology\" class=\"mention hashtag\" rel=\"tag\">#<span>technology</span></a> <a href=\"https://mastodon.social/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mastodon.social/tags/informationsecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>informationsecurity</span></a> <a href=\"https://mastodon.social/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://mastodon.social/tags/cybersecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>cybersecurity</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a></p>", "contentMap": { "en": "<p>Who does this?</p><p><a href=\"https://mastodon.social/tags/informationtechnology\" class=\"mention hashtag\" rel=\"tag\">#<span>informationtechnology</span></a> <a href=\"https://mastodon.social/tags/technology\" class=\"mention hashtag\" rel=\"tag\">#<span>technology</span></a> <a href=\"https://mastodon.social/tags/tech\" class=\"mention hashtag\" rel=\"tag\">#<span>tech</span></a> <a href=\"https://mastodon.social/tags/informationsecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>informationsecurity</span></a> <a href=\"https://mastodon.social/tags/infosec\" class=\"mention hashtag\" rel=\"tag\">#<span>infosec</span></a> <a href=\"https://mastodon.social/tags/cybersecurity\" class=\"mention hashtag\" rel=\"tag\">#<span>cybersecurity</span></a> <a href=\"https://mastodon.social/tags/programming\" class=\"mention hashtag\" rel=\"tag\">#<span>programming</span></a> <a href=\"https://mastodon.social/tags/hacking\" class=\"mention hashtag\" rel=\"tag\">#<span>hacking</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/113/500/902/645/422/819/original/4c1710fe39d53fa9.jpg", "name": "How to Send Emails Comic", "blurhash": "UEO3:_xts+8_^uj[t4R+x6WBt3oz~mogt3NH", "focalPoint": [ 0, 0 ], "width": 1080, "height": 1079 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/informationtechnology", "name": "#informationtechnology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/technology", "name": "#technology" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/tech", "name": "#tech" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/informationsecurity", "name": "#informationsecurity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/infosec", "name": "#infosec" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/cybersecurity", "name": "#cybersecurity" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/programming", "name": "#programming" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hacking", "name": "#hacking" } ], "replies": { "id": "https://mastodon.social/users/certcompanion/statuses/113500903149083169/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/certcompanion/statuses/113500903149083169/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/certcompanion/statuses/113500903149083169/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/certcompanion/statuses/113500903149083169/likes", "type": "Collection", "totalItems": 29 }, "shares": { "id": "https://mastodon.social/users/certcompanion/statuses/113500903149083169/shares", "type": "Collection", "totalItems": 10 } }