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://mastodon.online/users/davidaugust/statuses/113897185689088071", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-01-26T23:12:11Z", "url": "https://mastodon.online/@davidaugust/113897185689088071", "attributedTo": "https://mastodon.online/users/davidaugust", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/davidaugust/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/davidaugust/statuses/113897185689088071", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-01-26:objectId=452033984:objectType=Conversation", "content": "<p>&quot;…social networking through protocols like ActivityPub, which powers platforms like Mastodon and Pixelfed. These federated systems demonstrate how decentralized networks can achieve global scale while preserving local autonomy, an alternative to centralized social media, where users can choose their communities, set their rules, and maintain ownership of their digital presence.&quot; </p><p><a href=\"https://www.joanwestenberg.com/the-revolution-will-be-decentralized/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">joanwestenberg.com/the-revolut</span><span class=\"invisible\">ion-will-be-decentralized/</span></a> </p><p><a href=\"https://mastodon.online/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://mastodon.online/tags/internet\" class=\"mention hashtag\" rel=\"tag\">#<span>internet</span></a> <a href=\"https://mastodon.online/tags/DataEthics\" class=\"mention hashtag\" rel=\"tag\">#<span>DataEthics</span></a> <a href=\"https://mastodon.online/tags/data\" class=\"mention hashtag\" rel=\"tag\">#<span>data</span></a> <a href=\"https://mastodon.online/tags/ethics\" class=\"mention hashtag\" rel=\"tag\">#<span>ethics</span></a> <a href=\"https://mastodon.online/tags/decentralized\" class=\"mention hashtag\" rel=\"tag\">#<span>decentralized</span></a> <a href=\"https://mastodon.online/tags/DataOwnership\" class=\"mention hashtag\" rel=\"tag\">#<span>DataOwnership</span></a></p>", "contentMap": { "en": "<p>&quot;…social networking through protocols like ActivityPub, which powers platforms like Mastodon and Pixelfed. These federated systems demonstrate how decentralized networks can achieve global scale while preserving local autonomy, an alternative to centralized social media, where users can choose their communities, set their rules, and maintain ownership of their digital presence.&quot; </p><p><a href=\"https://www.joanwestenberg.com/the-revolution-will-be-decentralized/\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://www.</span><span class=\"ellipsis\">joanwestenberg.com/the-revolut</span><span class=\"invisible\">ion-will-be-decentralized/</span></a> </p><p><a href=\"https://mastodon.online/tags/SocialMedia\" class=\"mention hashtag\" rel=\"tag\">#<span>SocialMedia</span></a> <a href=\"https://mastodon.online/tags/internet\" class=\"mention hashtag\" rel=\"tag\">#<span>internet</span></a> <a href=\"https://mastodon.online/tags/DataEthics\" class=\"mention hashtag\" rel=\"tag\">#<span>DataEthics</span></a> <a href=\"https://mastodon.online/tags/data\" class=\"mention hashtag\" rel=\"tag\">#<span>data</span></a> <a href=\"https://mastodon.online/tags/ethics\" class=\"mention hashtag\" rel=\"tag\">#<span>ethics</span></a> <a href=\"https://mastodon.online/tags/decentralized\" class=\"mention hashtag\" rel=\"tag\">#<span>decentralized</span></a> <a href=\"https://mastodon.online/tags/DataOwnership\" class=\"mention hashtag\" rel=\"tag\">#<span>DataOwnership</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/socialmedia", "name": "#socialmedia" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/Internet", "name": "#Internet" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/DataEthics", "name": "#DataEthics" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/data", "name": "#data" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ethics", "name": "#ethics" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/decentralized", "name": "#decentralized" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/dataownership", "name": "#dataownership" } ], "replies": { "id": "https://mastodon.online/users/davidaugust/statuses/113897185689088071/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/davidaugust/statuses/113897185689088071/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/davidaugust/statuses/113897185689088071/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/davidaugust/statuses/113897185689088071/likes", "type": "Collection", "totalItems": 4 }, "shares": { "id": "https://mastodon.online/users/davidaugust/statuses/113897185689088071/shares", "type": "Collection", "totalItems": 4 } }