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.
{
"@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"
}
}
],
"id": "https://mastodon.social/users/brave/collections/featured",
"type": "OrderedCollection",
"totalItems": 2,
"orderedItems": [
{
"id": "https://mastodon.social/users/brave/statuses/114270023454566781",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-02T19:29:44Z",
"url": "https://mastodon.social/@brave/114270023454566781",
"attributedTo": "https://mastodon.social/users/brave",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/brave/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/brave/statuses/114270023454566781",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-04-02:objectId=962215603:objectType=Conversation",
"content": "<p>Split view is here! 🎉 </p><p>You can now look at two websites side-by-side in the browser.</p><p>Really handy with tasks like...</p><p>🛍️ Comparing two products<br />⚾️ Reading stats while watching sports<br /> #⃣ Monitoring your social feeds<br /> 🍳 Taking notes on a cooking video</p><p>Here's how to use it:</p><p>A) Right-click a tab and select "New split view."</p><p>B) Right-click a link and select "Open link in split view."</p><p>C) Select two tabs, right-click and choose "Open in split view."</p>",
"contentMap": {
"en": "<p>Split view is here! 🎉 </p><p>You can now look at two websites side-by-side in the browser.</p><p>Really handy with tasks like...</p><p>🛍️ Comparing two products<br />⚾️ Reading stats while watching sports<br /> #⃣ Monitoring your social feeds<br /> 🍳 Taking notes on a cooking video</p><p>Here's how to use it:</p><p>A) Right-click a tab and select "New split view."</p><p>B) Right-click a link and select "Open link in split view."</p><p>C) Select two tabs, right-click and choose "Open in split view."</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/270/022/955/469/523/original/ad3ff73d43005c52.png",
"name": null,
"blurhash": "UH9@-WMakss;tnV{ofbE8_x_VrWWMvxradf9",
"width": 1920,
"height": 1032
}
],
"tag": [],
"replies": {
"id": "https://mastodon.social/users/brave/statuses/114270023454566781/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/brave/statuses/114270023454566781/replies?min_id=114270026978101542&page=true",
"partOf": "https://mastodon.social/users/brave/statuses/114270023454566781/replies",
"items": [
"https://mastodon.social/users/brave/statuses/114270026978101542"
]
}
},
"likes": {
"id": "https://mastodon.social/users/brave/statuses/114270023454566781/likes",
"type": "Collection",
"totalItems": 39
},
"shares": {
"id": "https://mastodon.social/users/brave/statuses/114270023454566781/shares",
"type": "Collection",
"totalItems": 10
}
},
{
"id": "https://mastodon.social/users/brave/statuses/113487489815029416",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2024-11-15T14:41:08Z",
"url": "https://mastodon.social/@brave/113487489815029416",
"attributedTo": "https://mastodon.social/users/brave",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/brave/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/brave/statuses/113487489815029416",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2024-11-15:objectId=848851296:objectType=Conversation",
"content": "<p>Brave’s built-in VPN was updated on desktop and mobile with new features and improvements!</p><p>There’s a lot to cover so let’s dig in… 🧵</p>",
"contentMap": {
"en": "<p>Brave’s built-in VPN was updated on desktop and mobile with new features and improvements!</p><p>There’s a lot to cover so let’s dig in… 🧵</p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/113/487/486/690/829/162/original/10779389e6ff8321.mp4",
"name": null,
"blurhash": "U35Xx[^kQ-^+-V^k^+-pMd?H~W$*-ps:nixu",
"width": 1920,
"height": 1080
}
],
"tag": [],
"replies": {
"id": "https://mastodon.social/users/brave/statuses/113487489815029416/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/brave/statuses/113487489815029416/replies?min_id=113487490342592017&page=true",
"partOf": "https://mastodon.social/users/brave/statuses/113487489815029416/replies",
"items": [
"https://mastodon.social/users/brave/statuses/113487490342592017"
]
}
},
"likes": {
"id": "https://mastodon.social/users/brave/statuses/113487489815029416/likes",
"type": "Collection",
"totalItems": 12
},
"shares": {
"id": "https://mastodon.social/users/brave/statuses/113487489815029416/shares",
"type": "Collection",
"totalItems": 2
}
}
]
}