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.world/users/ufd/statuses/114693606641578027", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-16T14:52:30Z", "url": "https://mastodon.world/@ufd/114693606641578027", "attributedTo": "https://mastodon.world/users/ufd", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.world/users/ufd/followers" ], "sensitive": false, "atomUri": "https://mastodon.world/users/ufd/statuses/114693606641578027", "inReplyToAtomUri": null, "conversation": "tag:mastodon.world,2025-06-16:objectId=429934749:objectType=Conversation", "content": "<p>πŸ‡·πŸ‡Ί advanced in Burlatske &amp; Novopil</p><p>πŸ‡·πŸ‡Ί attacks in past 24h killed 6 civilians and wounded 18 across <a href=\"https://mastodon.world/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a></p><p>Satellite images revealed expansion &amp; modernisation of 5x πŸ‡·πŸ‡Ί <a href=\"https://mastodon.world/tags/nuclear\" class=\"mention hashtag\" rel=\"tag\">#<span>nuclear</span></a> sites near <a href=\"https://mastodon.world/tags/NATO\" class=\"mention hashtag\" rel=\"tag\">#<span>NATO</span></a> borders in recent years</p><p>πŸ‡ΊπŸ‡¦ Pres <a href=\"https://mastodon.world/tags/Zelenskyy\" class=\"mention hashtag\" rel=\"tag\">#<span>Zelenskyy</span></a> visits <a href=\"https://mastodon.world/tags/Austria\" class=\"mention hashtag\" rel=\"tag\">#<span>Austria</span></a> ahead of NATO summit</p><p>πŸ‡ΊπŸ‡¦ says that, in recent KIA body swap, πŸ‡·πŸ‡Ί handed over mixed remains of Russian and Ukrainian soldiers</p><p>πŸ‡΅πŸ‡± πŸ‡ͺπŸ‡ͺ πŸ‡±πŸ‡» πŸ‡±πŸ‡Ή <a href=\"https://mastodon.world/tags/hospitals\" class=\"mention hashtag\" rel=\"tag\">#<span>hospitals</span></a> are preparing bulletproof equipment, underground facilities and autonomous energy systems in case of <a href=\"https://mastodon.world/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a></p>", "contentMap": { "en": "<p>πŸ‡·πŸ‡Ί advanced in Burlatske &amp; Novopil</p><p>πŸ‡·πŸ‡Ί attacks in past 24h killed 6 civilians and wounded 18 across <a href=\"https://mastodon.world/tags/Ukraine\" class=\"mention hashtag\" rel=\"tag\">#<span>Ukraine</span></a></p><p>Satellite images revealed expansion &amp; modernisation of 5x πŸ‡·πŸ‡Ί <a href=\"https://mastodon.world/tags/nuclear\" class=\"mention hashtag\" rel=\"tag\">#<span>nuclear</span></a> sites near <a href=\"https://mastodon.world/tags/NATO\" class=\"mention hashtag\" rel=\"tag\">#<span>NATO</span></a> borders in recent years</p><p>πŸ‡ΊπŸ‡¦ Pres <a href=\"https://mastodon.world/tags/Zelenskyy\" class=\"mention hashtag\" rel=\"tag\">#<span>Zelenskyy</span></a> visits <a href=\"https://mastodon.world/tags/Austria\" class=\"mention hashtag\" rel=\"tag\">#<span>Austria</span></a> ahead of NATO summit</p><p>πŸ‡ΊπŸ‡¦ says that, in recent KIA body swap, πŸ‡·πŸ‡Ί handed over mixed remains of Russian and Ukrainian soldiers</p><p>πŸ‡΅πŸ‡± πŸ‡ͺπŸ‡ͺ πŸ‡±πŸ‡» πŸ‡±πŸ‡Ή <a href=\"https://mastodon.world/tags/hospitals\" class=\"mention hashtag\" rel=\"tag\">#<span>hospitals</span></a> are preparing bulletproof equipment, underground facilities and autonomous energy systems in case of <a href=\"https://mastodon.world/tags/war\" class=\"mention hashtag\" rel=\"tag\">#<span>war</span></a></p>" }, "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://mastodon.world/tags/ukraine", "name": "#ukraine" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/nuclear", "name": "#nuclear" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/NATO", "name": "#NATO" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/zelenskyy", "name": "#zelenskyy" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/austria", "name": "#austria" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/hospitals", "name": "#hospitals" }, { "type": "Hashtag", "href": "https://mastodon.world/tags/war", "name": "#war" } ], "replies": { "id": "https://mastodon.world/users/ufd/statuses/114693606641578027/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.world/users/ufd/statuses/114693606641578027/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.world/users/ufd/statuses/114693606641578027/replies", "items": [] } }, "likes": { "id": "https://mastodon.world/users/ufd/statuses/114693606641578027/likes", "type": "Collection", "totalItems": 7 }, "shares": { "id": "https://mastodon.world/users/ufd/statuses/114693606641578027/shares", "type": "Collection", "totalItems": 6 } }