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",
"Emoji": "toot:Emoji"
}
],
"id": "https://front-end.social/users/css/statuses/114545383118105889",
"type": "Note",
"summary": null,
"inReplyTo": "https://front-end.social/users/css/statuses/114539702299061176",
"published": "2025-05-21T10:37:19Z",
"url": "https://front-end.social/@css/114545383118105889",
"attributedTo": "https://front-end.social/users/css",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://front-end.social/users/css/followers",
"https://fosstodon.org/users/codepen"
],
"sensitive": false,
"atomUri": "https://front-end.social/users/css/statuses/114545383118105889",
"inReplyToAtomUri": "https://front-end.social/users/css/statuses/114539702299061176",
"conversation": "tag:front-end.social,2025-05-20:objectId=17449516:objectType=Conversation",
"content": "<p>Always better with some animation, right?</p><p>Demo: <a href=\"https://codepen.io/t_afif/full/azzeOVo\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">codepen.io/t_afif/full/azzeOVo</span><span class=\"invisible\"></span></a> via :codepen: <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@codepen\" class=\"u-url mention\">@<span>codepen</span></a></span> </p><p>Keyframes? No, there is no keyframes in the demo 😉</p><p><a href=\"https://front-end.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a> <a href=\"https://front-end.social/tags/HTML\" class=\"mention hashtag\" rel=\"tag\">#<span>HTML</span></a></p>",
"contentMap": {
"en": "<p>Always better with some animation, right?</p><p>Demo: <a href=\"https://codepen.io/t_afif/full/azzeOVo\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">codepen.io/t_afif/full/azzeOVo</span><span class=\"invisible\"></span></a> via :codepen: <span class=\"h-card\" translate=\"no\"><a href=\"https://fosstodon.org/@codepen\" class=\"u-url mention\">@<span>codepen</span></a></span> </p><p>Keyframes? No, there is no keyframes in the demo 😉</p><p><a href=\"https://front-end.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a> <a href=\"https://front-end.social/tags/HTML\" class=\"mention hashtag\" rel=\"tag\">#<span>HTML</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://cdn.masto.host/frontendsocial/media_attachments/files/114/545/380/174/544/248/original/4db20d3c191e2ce2.mp4",
"name": null,
"blurhash": "U6Rfh3-;fk-p^kjZfkjZa0f6fkf6_Nj[fQj[",
"width": 702,
"height": 336
}
],
"tag": [
{
"type": "Mention",
"href": "https://fosstodon.org/users/codepen",
"name": "@codepen@fosstodon.org"
},
{
"type": "Hashtag",
"href": "https://front-end.social/tags/css",
"name": "#css"
},
{
"type": "Hashtag",
"href": "https://front-end.social/tags/html",
"name": "#html"
},
{
"id": "https://front-end.social/emojis/16783",
"type": "Emoji",
"name": ":codepen:",
"updated": "2022-11-21T23:47:47Z",
"icon": {
"type": "Image",
"mediaType": "image/png",
"url": "https://cdn.masto.host/frontendsocial/custom_emojis/images/000/016/783/original/9a9424df9b5c6678.png"
}
}
],
"replies": {
"id": "https://front-end.social/users/css/statuses/114545383118105889/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://front-end.social/users/css/statuses/114545383118105889/replies?only_other_accounts=true&page=true",
"partOf": "https://front-end.social/users/css/statuses/114545383118105889/replies",
"items": []
}
},
"likes": {
"id": "https://front-end.social/users/css/statuses/114545383118105889/likes",
"type": "Collection",
"totalItems": 2
},
"shares": {
"id": "https://front-end.social/users/css/statuses/114545383118105889/shares",
"type": "Collection",
"totalItems": 0
}
}