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", "blurhash": "toot:blurhash", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" }, "Hashtag": "as:Hashtag" } ], "id": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-06T16:30:58Z", "url": "https://mastodon.social/@theworldatwar/114637370731312106", "attributedTo": "https://mastodon.social/users/theworldatwar", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/theworldatwar/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106", "inReplyToAtomUri": null, "conversation": "tag:mastodon.social,2025-06-06:objectId=1016261403:objectType=Conversation", "content": "<p>Smoke streams from a landing craft after taking a hit approaching Omaha Beach on D-Day, June 6, 1944. CREDIT : U.S. Coast Guard/National Archives. <a href=\"https://mastodon.social/tags/ww2\" class=\"mention hashtag\" rel=\"tag\">#<span>ww2</span></a> <a href=\"https://mastodon.social/tags/dday\" class=\"mention hashtag\" rel=\"tag\">#<span>dday</span></a> <a href=\"https://mastodon.social/tags/worldwar2\" class=\"mention hashtag\" rel=\"tag\">#<span>worldwar2</span></a> <a href=\"https://mastodon.social/tags/normandy\" class=\"mention hashtag\" rel=\"tag\">#<span>normandy</span></a> <a href=\"https://mastodon.social/tags/france\" class=\"mention hashtag\" rel=\"tag\">#<span>france</span></a> <a href=\"https://mastodon.social/tags/june1944\" class=\"mention hashtag\" rel=\"tag\">#<span>june1944</span></a> <a href=\"https://mastodon.social/tags/normandylandings\" class=\"mention hashtag\" rel=\"tag\">#<span>normandylandings</span></a> <a href=\"https://mastodon.social/tags/neptune\" class=\"mention hashtag\" rel=\"tag\">#<span>neptune</span></a> <a href=\"https://mastodon.social/tags/overlord\" class=\"mention hashtag\" rel=\"tag\">#<span>overlord</span></a> <a href=\"https://mastodon.social/tags/USCoastGuard\" class=\"mention hashtag\" rel=\"tag\">#<span>USCoastGuard</span></a> <a href=\"https://mastodon.social/tags/coastguard\" class=\"mention hashtag\" rel=\"tag\">#<span>coastguard</span></a></p>", "contentMap": { "en": "<p>Smoke streams from a landing craft after taking a hit approaching Omaha Beach on D-Day, June 6, 1944. CREDIT : U.S. Coast Guard/National Archives. <a href=\"https://mastodon.social/tags/ww2\" class=\"mention hashtag\" rel=\"tag\">#<span>ww2</span></a> <a href=\"https://mastodon.social/tags/dday\" class=\"mention hashtag\" rel=\"tag\">#<span>dday</span></a> <a href=\"https://mastodon.social/tags/worldwar2\" class=\"mention hashtag\" rel=\"tag\">#<span>worldwar2</span></a> <a href=\"https://mastodon.social/tags/normandy\" class=\"mention hashtag\" rel=\"tag\">#<span>normandy</span></a> <a href=\"https://mastodon.social/tags/france\" class=\"mention hashtag\" rel=\"tag\">#<span>france</span></a> <a href=\"https://mastodon.social/tags/june1944\" class=\"mention hashtag\" rel=\"tag\">#<span>june1944</span></a> <a href=\"https://mastodon.social/tags/normandylandings\" class=\"mention hashtag\" rel=\"tag\">#<span>normandylandings</span></a> <a href=\"https://mastodon.social/tags/neptune\" class=\"mention hashtag\" rel=\"tag\">#<span>neptune</span></a> <a href=\"https://mastodon.social/tags/overlord\" class=\"mention hashtag\" rel=\"tag\">#<span>overlord</span></a> <a href=\"https://mastodon.social/tags/USCoastGuard\" class=\"mention hashtag\" rel=\"tag\">#<span>USCoastGuard</span></a> <a href=\"https://mastodon.social/tags/coastguard\" class=\"mention hashtag\" rel=\"tag\">#<span>coastguard</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.social/media_attachments/files/114/637/369/664/303/435/original/d3270f36c5160350.png", "name": "", "blurhash": "UQI5Y-~qD%of~qWBofxuRjWBofofD%M{RjRj", "width": 1290, "height": 867 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/ww2", "name": "#ww2" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/dday", "name": "#dday" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/worldwar2", "name": "#worldwar2" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/normandy", "name": "#normandy" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/france", "name": "#france" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/june1944", "name": "#june1944" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/normandylandings", "name": "#normandylandings" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/neptune", "name": "#neptune" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/overlord", "name": "#overlord" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/USCoastGuard", "name": "#USCoastGuard" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/coastguard", "name": "#coastguard" } ], "replies": { "id": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.social/users/theworldatwar/statuses/114637370731312106/shares", "type": "Collection", "totalItems": 2 } }