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/anatudor/statuses/114563058230510718",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-24T13:32:19Z",
"url": "https://mastodon.social/@anatudor/114563058230510718",
"attributedTo": "https://mastodon.social/users/anatudor",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/anatudor/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/anatudor/statuses/114563058230510718",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-05-24:objectId=1005360902:objectType=Conversation",
"content": "<p>A little thing I made on @codepen.io: breathing with `shape()` <br /><a href=\"https://codepen.io/thebabydino/pen/vEEqMWo\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codepen.io/thebabydino/pen/vEE</span><span class=\"invisible\">qMWo</span></a></p><p>`shape()` is supported in Chrome 135+ and Safari 18.4+.</p><p>Firefox 126+ supports it for simple shapes (but not for this demo) when setting thelayout.css.basic-shape-shape.enabled to true in about:config.</p><p><a href=\"https://mastodon.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a> <a href=\"https://mastodon.social/tags/clipPath\" class=\"mention hashtag\" rel=\"tag\">#<span>clipPath</span></a> <a href=\"https://mastodon.social/tags/cssClipPath\" class=\"mention hashtag\" rel=\"tag\">#<span>cssClipPath</span></a> <a href=\"https://mastodon.social/tags/animation\" class=\"mention hashtag\" rel=\"tag\">#<span>animation</span></a> <a href=\"https://mastodon.social/tags/cssShapes\" class=\"mention hashtag\" rel=\"tag\">#<span>cssShapes</span></a> <a href=\"https://mastodon.social/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/clipping\" class=\"mention hashtag\" rel=\"tag\">#<span>clipping</span></a> <a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.social/tags/dev\" class=\"mention hashtag\" rel=\"tag\">#<span>dev</span></a> <a href=\"https://mastodon.social/tags/webDevelopment\" class=\"mention hashtag\" rel=\"tag\">#<span>webDevelopment</span></a> <a href=\"https://mastodon.social/tags/webDev\" class=\"mention hashtag\" rel=\"tag\">#<span>webDev</span></a> <a href=\"https://mastodon.social/tags/frontend\" class=\"mention hashtag\" rel=\"tag\">#<span>frontend</span></a></p>",
"contentMap": {
"en": "<p>A little thing I made on @codepen.io: breathing with `shape()` <br /><a href=\"https://codepen.io/thebabydino/pen/vEEqMWo\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">codepen.io/thebabydino/pen/vEE</span><span class=\"invisible\">qMWo</span></a></p><p>`shape()` is supported in Chrome 135+ and Safari 18.4+.</p><p>Firefox 126+ supports it for simple shapes (but not for this demo) when setting thelayout.css.basic-shape-shape.enabled to true in about:config.</p><p><a href=\"https://mastodon.social/tags/CSS\" class=\"mention hashtag\" rel=\"tag\">#<span>CSS</span></a> <a href=\"https://mastodon.social/tags/clipPath\" class=\"mention hashtag\" rel=\"tag\">#<span>clipPath</span></a> <a href=\"https://mastodon.social/tags/cssClipPath\" class=\"mention hashtag\" rel=\"tag\">#<span>cssClipPath</span></a> <a href=\"https://mastodon.social/tags/animation\" class=\"mention hashtag\" rel=\"tag\">#<span>animation</span></a> <a href=\"https://mastodon.social/tags/cssShapes\" class=\"mention hashtag\" rel=\"tag\">#<span>cssShapes</span></a> <a href=\"https://mastodon.social/tags/code\" class=\"mention hashtag\" rel=\"tag\">#<span>code</span></a> <a href=\"https://mastodon.social/tags/coding\" class=\"mention hashtag\" rel=\"tag\">#<span>coding</span></a> <a href=\"https://mastodon.social/tags/clipping\" class=\"mention hashtag\" rel=\"tag\">#<span>clipping</span></a> <a href=\"https://mastodon.social/tags/web\" class=\"mention hashtag\" rel=\"tag\">#<span>web</span></a> <a href=\"https://mastodon.social/tags/dev\" class=\"mention hashtag\" rel=\"tag\">#<span>dev</span></a> <a href=\"https://mastodon.social/tags/webDevelopment\" class=\"mention hashtag\" rel=\"tag\">#<span>webDevelopment</span></a> <a href=\"https://mastodon.social/tags/webDev\" class=\"mention hashtag\" rel=\"tag\">#<span>webDev</span></a> <a href=\"https://mastodon.social/tags/frontend\" class=\"mention hashtag\" rel=\"tag\">#<span>frontend</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "video/mp4",
"url": "https://files.mastodon.social/media_attachments/files/114/563/054/445/104/643/original/731471ebd6a20309.mp4",
"name": "A \"breathing\" square image whose shape gets squished from each of its four sides.",
"blurhash": "ULR{#?of~qt7%Mj[j[j[_3j[9Fay%MfQj[ay",
"focalPoint": [
0,
0
],
"width": 746,
"height": 352
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/css",
"name": "#css"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/clippath",
"name": "#clippath"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cssclippath",
"name": "#cssclippath"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/animation",
"name": "#animation"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/cssshapes",
"name": "#cssshapes"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/code",
"name": "#code"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/coding",
"name": "#coding"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/clipping",
"name": "#clipping"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/web",
"name": "#web"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/dev",
"name": "#dev"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/webdevelopment",
"name": "#webdevelopment"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/webdev",
"name": "#webdev"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/frontend",
"name": "#frontend"
}
],
"replies": {
"id": "https://mastodon.social/users/anatudor/statuses/114563058230510718/replies",
"type": "Collection",
"first": {
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"next": "https://mastodon.social/users/anatudor/statuses/114563058230510718/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/anatudor/statuses/114563058230510718/replies",
"items": []
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"likes": {
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"shares": {
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}