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/__h2__/statuses/114755796390025881",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-27T14:28:10Z",
"url": "https://mastodon.social/@__h2__/114755796390025881",
"attributedTo": "https://mastodon.social/users/__h2__",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/__h2__/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/__h2__/statuses/114755796390025881",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-27:objectId=1033881218:objectType=Conversation",
"content": "<p>Go home, Clang, you are drunk!</p><p><a href=\"https://mastodon.social/tags/LLVM\" class=\"mention hashtag\" rel=\"tag\">#<span>LLVM</span></a> <a href=\"https://mastodon.social/tags/Clang\" class=\"mention hashtag\" rel=\"tag\">#<span>Clang</span></a> <a href=\"https://mastodon.social/tags/cplusplus\" class=\"mention hashtag\" rel=\"tag\">#<span>cplusplus</span></a></p>",
"contentMap": {
"en": "<p>Go home, Clang, you are drunk!</p><p><a href=\"https://mastodon.social/tags/LLVM\" class=\"mention hashtag\" rel=\"tag\">#<span>LLVM</span></a> <a href=\"https://mastodon.social/tags/Clang\" class=\"mention hashtag\" rel=\"tag\">#<span>Clang</span></a> <a href=\"https://mastodon.social/tags/cplusplus\" class=\"mention hashtag\" rel=\"tag\">#<span>cplusplus</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/755/793/204/568/111/original/025ea4157c3fddb0.png",
"name": "Clang compiler output that is weirdly mangled.",
"blurhash": "U64:WOtTWBkDu6WEWYjYRPVsjsjYWFV[j@j[",
"focalPoint": [
0,
0
],
"width": 2917,
"height": 1175
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/llvm",
"name": "#llvm"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/clang",
"name": "#clang"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cplusplus",
"name": "#cplusplus"
}
],
"replies": {
"id": "https://mastodon.social/users/__h2__/statuses/114755796390025881/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/__h2__/statuses/114755796390025881/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/__h2__/statuses/114755796390025881/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/__h2__/statuses/114755796390025881/likes",
"type": "Collection",
"totalItems": 6
},
"shares": {
"id": "https://mastodon.social/users/__h2__/statuses/114755796390025881/shares",
"type": "Collection",
"totalItems": 1
}
}