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://join-lemmy.org/context.json",
"https://www.w3.org/ns/activitystreams"
],
"type": "Page",
"id": "https://lemmy.ml/post/31425674",
"attributedTo": "https://lemmy.ml/u/yogthos",
"to": [
"https://lemmy.ml/c/programmerhumor",
"https://www.w3.org/ns/activitystreams#Public"
],
"name": "Explaining to your boss how Sr engineers are made",
"cc": [],
"mediaType": "text/html",
"attachment": [
{
"href": "https://peertube.mesnumeriques.fr/w/5hFkZmf4gMvHK8BWHZfkAK",
"mediaType": "text/html; charset=utf-8",
"type": "Link"
}
],
"image": {
"type": "Image",
"url": "https://lemmy.ml/api/v3/image_proxy?url=https%3A%2F%2Fpeertube.mesnumeriques.fr%2Flazy-static%2Fpreviews%2F2b0b5a13-7afb-4693-bd5d-a15f18b70cbd.jpg"
},
"sensitive": false,
"published": "2025-06-09T17:21:23.974514Z",
"language": {
"identifier": "en",
"name": "English"
},
"audience": "https://lemmy.ml/c/programmerhumor",
"tag": [
{
"href": "https://lemmy.ml/post/31425674",
"name": "#programmerhumor",
"type": "Hashtag"
}
]
}