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", "Hashtag": "as:Hashtag" } ], "id": "https://hessen.social/users/plaugg/statuses/114794536899935043", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-07-04T10:40:24Z", "url": "https://hessen.social/@plaugg/114794536899935043", "attributedTo": "https://hessen.social/users/plaugg", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://hessen.social/users/plaugg/followers" ], "sensitive": false, "atomUri": "https://hessen.social/users/plaugg/statuses/114794536899935043", "inReplyToAtomUri": null, "conversation": "tag:hessen.social,2025-07-04:objectId=88469005:objectType=Conversation", "content": "<p>I sometimes wondered why I see ads that my <a href=\"https://hessen.social/tags/AdBlocker\" class=\"mention hashtag\" rel=\"tag\">#<span>AdBlocker</span></a> 1Blocker should have blocked. </p><p>Turns out the 1Blocker app needs to at least run in the background to update it‘s filters. So, for <a href=\"https://hessen.social/tags/iPhone\" class=\"mention hashtag\" rel=\"tag\">#<span>iPhone</span></a> and <a href=\"https://hessen.social/tags/ipad\" class=\"mention hashtag\" rel=\"tag\">#<span>ipad</span></a> I created <a href=\"https://hessen.social/tags/shortcutapp\" class=\"mention hashtag\" rel=\"tag\">#<span>shortcutapp</span></a> automations to start 1Blocker once a week so that it has a chance to update the filter lists.</p>", "contentMap": { "en": "<p>I sometimes wondered why I see ads that my <a href=\"https://hessen.social/tags/AdBlocker\" class=\"mention hashtag\" rel=\"tag\">#<span>AdBlocker</span></a> 1Blocker should have blocked. </p><p>Turns out the 1Blocker app needs to at least run in the background to update it‘s filters. So, for <a href=\"https://hessen.social/tags/iPhone\" class=\"mention hashtag\" rel=\"tag\">#<span>iPhone</span></a> and <a href=\"https://hessen.social/tags/ipad\" class=\"mention hashtag\" rel=\"tag\">#<span>ipad</span></a> I created <a href=\"https://hessen.social/tags/shortcutapp\" class=\"mention hashtag\" rel=\"tag\">#<span>shortcutapp</span></a> automations to start 1Blocker once a week so that it has a chance to update the filter lists.</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://hessen.social/tags/AdBlocker", "name": "#AdBlocker" }, { "type": "Hashtag", "href": "https://hessen.social/tags/iPhone", "name": "#iPhone" }, { "type": "Hashtag", "href": "https://hessen.social/tags/ipad", "name": "#ipad" }, { "type": "Hashtag", "href": "https://hessen.social/tags/shortcutapp", "name": "#shortcutapp" } ], "replies": { "id": "https://hessen.social/users/plaugg/statuses/114794536899935043/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://hessen.social/users/plaugg/statuses/114794536899935043/replies?only_other_accounts=true&page=true", "partOf": "https://hessen.social/users/plaugg/statuses/114794536899935043/replies", "items": [] } }, "likes": { "id": "https://hessen.social/users/plaugg/statuses/114794536899935043/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://hessen.social/users/plaugg/statuses/114794536899935043/shares", "type": "Collection", "totalItems": 1 } }