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://front-end.social/users/css/statuses/114381347414157866",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-22T11:20:52Z",
"url": "https://front-end.social/@css/114381347414157866",
"attributedTo": "https://front-end.social/users/css",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://front-end.social/users/css/followers",
"https://front-end.social/users/chriscoyier",
"https://mastodon.social/users/trys"
],
"sensitive": false,
"atomUri": "https://front-end.social/users/css/statuses/114381347414157866",
"inReplyToAtomUri": null,
"conversation": "tag:front-end.social,2025-04-22:objectId=16802738:objectType=Conversation",
"content": "<p>Another shape with rounded corners using shape()! </p><p>This time it's an arrow-like box. A single-element responsive implementation easy to adjust using CSS variables.</p><p><a href=\"https://css-tip.com/arrow-like-box/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">css-tip.com/arrow-like-box/</span><span class=\"invisible\"></span></a></p><p>A follow up to a post by <span class=\"h-card\" translate=\"no\"><a href=\"https://front-end.social/@chriscoyier\" class=\"u-url mention\">@<span>chriscoyier</span></a></span> (cc <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@trys\" class=\"u-url mention\">@<span>trys</span></a></span> )</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>Another shape with rounded corners using shape()! </p><p>This time it's an arrow-like box. A single-element responsive implementation easy to adjust using CSS variables.</p><p><a href=\"https://css-tip.com/arrow-like-box/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">css-tip.com/arrow-like-box/</span><span class=\"invisible\"></span></a></p><p>A follow up to a post by <span class=\"h-card\" translate=\"no\"><a href=\"https://front-end.social/@chriscoyier\" class=\"u-url mention\">@<span>chriscoyier</span></a></span> (cc <span class=\"h-card\" translate=\"no\"><a href=\"https://mastodon.social/@trys\" class=\"u-url mention\">@<span>trys</span></a></span> )</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": "image/png",
"url": "https://cdn.masto.host/frontendsocial/media_attachments/files/114/381/328/816/841/771/original/b83e45e596646390.png",
"name": "Overview of the CSS code from the provided link",
"blurhash": "UIAdTKof_4j[xuj[f6jt_4j[V@j[xufPaxfk",
"focalPoint": [
0,
0
],
"width": 1298,
"height": 1310
},
{
"type": "Document",
"mediaType": "image/png",
"url": "https://cdn.masto.host/frontendsocial/media_attachments/files/114/381/333/044/359/427/original/eed35c024054a51d.png",
"name": "Arrow-like box with rounded corners",
"blurhash": "UzP?RGsB_NXSaef6f6fQ?vbHIBn%xua|j[j[",
"focalPoint": [
0,
0
],
"width": 743,
"height": 558
}
],
"tag": [
{
"type": "Mention",
"href": "https://front-end.social/users/chriscoyier",
"name": "@chriscoyier"
},
{
"type": "Mention",
"href": "https://mastodon.social/users/trys",
"name": "@trys@mastodon.social"
},
{
"type": "Hashtag",
"href": "https://front-end.social/tags/css",
"name": "#css"
},
{
"type": "Hashtag",
"href": "https://front-end.social/tags/html",
"name": "#html"
}
],
"replies": {
"id": "https://front-end.social/users/css/statuses/114381347414157866/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://front-end.social/users/css/statuses/114381347414157866/replies?only_other_accounts=true&page=true",
"partOf": "https://front-end.social/users/css/statuses/114381347414157866/replies",
"items": []
}
},
"likes": {
"id": "https://front-end.social/users/css/statuses/114381347414157866/likes",
"type": "Collection",
"totalItems": 9
},
"shares": {
"id": "https://front-end.social/users/css/statuses/114381347414157866/shares",
"type": "Collection",
"totalItems": 4
}
}