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", "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/dploeger/statuses/114644212934695525", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-07T21:31:02Z", "url": "https://mastodon.social/@dploeger/114644212934695525", "attributedTo": "https://mastodon.social/users/dploeger", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/dploeger/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/dploeger/statuses/114644212934695525", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-07:objectId=1017205018:objectType=Conversation", "content": "<p>Kennt jemand eine gute Einkaufszettel-App? Gerne <a href=\"https://mastodon.social/tags/selfHosted\" class=\"mention hashtag\" rel=\"tag\">#<span>selfHosted</span></a> oder als Backend <a href=\"https://mastodon.social/tags/NextCloud\" class=\"mention hashtag\" rel=\"tag\">#<span>NextCloud</span></a> und <a href=\"https://mastodon.social/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a>, aber mit den üblichen Funktionen:</p><p>- Vorgefertigte Produkte<br />- Mengensupport<br />- Unterstützung für mehrere Geschäfte</p><p>Danke!</p>", "contentMap": { "de": "<p>Kennt jemand eine gute Einkaufszettel-App? Gerne <a href=\"https://mastodon.social/tags/selfHosted\" class=\"mention hashtag\" rel=\"tag\">#<span>selfHosted</span></a> oder als Backend <a href=\"https://mastodon.social/tags/NextCloud\" class=\"mention hashtag\" rel=\"tag\">#<span>NextCloud</span></a> und <a href=\"https://mastodon.social/tags/FOSS\" class=\"mention hashtag\" rel=\"tag\">#<span>FOSS</span></a>, aber mit den üblichen Funktionen:</p><p>- Vorgefertigte Produkte<br />- Mengensupport<br />- Unterstützung für mehrere Geschäfte</p><p>Danke!</p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/selfhosted", "name": "#selfhosted" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/nextcloud", "name": "#nextcloud" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/foss", "name": "#foss" } ], "replies": { "id": "https://mastodon.social/users/dploeger/statuses/114644212934695525/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/dploeger/statuses/114644212934695525/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/dploeger/statuses/114644212934695525/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/dploeger/statuses/114644212934695525/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.social/users/dploeger/statuses/114644212934695525/shares", "type": "Collection", "totalItems": 15 } }