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"
},
"Hashtag": "as:Hashtag"
}
],
"id": "https://mastodon.social/users/calebhailey/statuses/114694534957831919",
"type": "Note",
"summary": null,
"inReplyTo": "https://mastodon.social/users/calebhailey/statuses/114678202638295751",
"published": "2025-06-16T18:48:35Z",
"url": "https://mastodon.social/@calebhailey/114694534957831919",
"attributedTo": "https://mastodon.social/users/calebhailey",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/calebhailey/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/calebhailey/statuses/114694534957831919",
"inReplyToAtomUri": "https://mastodon.social/users/calebhailey/statuses/114678202638295751",
"conversation": "tag:mastodon.social,2025-06-13:objectId=1022490318:objectType=Conversation",
"content": "<p>Dark mode progress. Still focused on the background colors for now; will work on contrast next.</p><p>Preview at: <a href=\"https://wip.hypertemplates.net\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">wip.hypertemplates.net</span><span class=\"invisible\"></span></a> (dark mode enabled on the home page only)</p><p>Feeling pretty good about including the video thumbnail image in the light/dark toggle. 🤌🏽</p><p> <a href=\"https://mastodon.social/tags/HTML\" class=\"mention hashtag\" rel=\"tag\">#<span>HTML</span></a> <a href=\"https://mastodon.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a></p>",
"contentMap": {
"en": "<p>Dark mode progress. Still focused on the background colors for now; will work on contrast next.</p><p>Preview at: <a href=\"https://wip.hypertemplates.net\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">wip.hypertemplates.net</span><span class=\"invisible\"></span></a> (dark mode enabled on the home page only)</p><p>Feeling pretty good about including the video thumbnail image in the light/dark toggle. 🤌🏽</p><p> <a href=\"https://mastodon.social/tags/HTML\" class=\"mention hashtag\" rel=\"tag\">#<span>HTML</span></a> <a href=\"https://mastodon.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/114/694/534/321/239/891/original/58d7614d9d13f187.mp4",
"name": null,
"blurhash": "U47U3c-Vj:9u~At7%LNFx^oJRjW=0KNHWF%1",
"width": 3840,
"height": 2160
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/html",
"name": "#html"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/css",
"name": "#css"
}
],
"replies": {
"id": "https://mastodon.social/users/calebhailey/statuses/114694534957831919/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/calebhailey/statuses/114694534957831919/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/calebhailey/statuses/114694534957831919/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/calebhailey/statuses/114694534957831919/likes",
"type": "Collection",
"totalItems": 1
},
"shares": {
"id": "https://mastodon.social/users/calebhailey/statuses/114694534957831919/shares",
"type": "Collection",
"totalItems": 0
}
}