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/tbernard/statuses/114609194621282562",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-06-01T17:05:25Z",
"url": "https://mastodon.social/@tbernard/114609194621282562",
"attributedTo": "https://mastodon.social/users/tbernard",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://mastodon.social/users/tbernard/followers"
],
"sensitive": false,
"atomUri": "https://mastodon.social/users/tbernard/statuses/114609194621282562",
"inReplyToAtomUri": null,
"conversation": "tag:mastodon.social,2025-06-01:objectId=1011969894:objectType=Conversation",
"content": "<p>This summer we're asking the question: What if we just started using GNOME OS as our primary OS?</p><p>It's still early days for GNOME OS, but it's finally ready for wider testing by developers and early adopters, on real hardware. Join us for a 3-month challenge from today until September 1st, file and fix some issues, and win a a OnePlus 6 with Linux Mobile or a limited-edition shirt 🌈👕</p><p><a href=\"https://blogs.gnome.org/tbernard/2025/06/01/summer-of-gnome-os\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogs.gnome.org/tbernard/2025/</span><span class=\"invisible\">06/01/summer-of-gnome-os</span></a></p><p><a href=\"https://mastodon.social/tags/gnomeos\" class=\"mention hashtag\" rel=\"tag\">#<span>gnomeos</span></a> <a href=\"https://mastodon.social/tags/imagebased\" class=\"mention hashtag\" rel=\"tag\">#<span>imagebased</span></a> <a href=\"https://mastodon.social/tags/flatpak\" class=\"mention hashtag\" rel=\"tag\">#<span>flatpak</span></a></p>",
"contentMap": {
"en": "<p>This summer we're asking the question: What if we just started using GNOME OS as our primary OS?</p><p>It's still early days for GNOME OS, but it's finally ready for wider testing by developers and early adopters, on real hardware. Join us for a 3-month challenge from today until September 1st, file and fix some issues, and win a a OnePlus 6 with Linux Mobile or a limited-edition shirt 🌈👕</p><p><a href=\"https://blogs.gnome.org/tbernard/2025/06/01/summer-of-gnome-os\" target=\"_blank\" rel=\"nofollow noopener\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">blogs.gnome.org/tbernard/2025/</span><span class=\"invisible\">06/01/summer-of-gnome-os</span></a></p><p><a href=\"https://mastodon.social/tags/gnomeos\" class=\"mention hashtag\" rel=\"tag\">#<span>gnomeos</span></a> <a href=\"https://mastodon.social/tags/imagebased\" class=\"mention hashtag\" rel=\"tag\">#<span>imagebased</span></a> <a href=\"https://mastodon.social/tags/flatpak\" class=\"mention hashtag\" rel=\"tag\">#<span>flatpak</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://files.mastodon.social/media_attachments/files/114/609/190/032/917/788/original/94ddf89a63d812db.png",
"name": "Sharepic with a GNOME rainbow background. The text says: Summer of GNOME OS, June - August 2025.",
"blurhash": "UuMG3Q2dX{i|GGX_+?V@NYwHs:W@ozaxjbWY",
"focalPoint": [
0,
0
],
"width": 700,
"height": 400
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/gnomeos",
"name": "#gnomeos"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/imagebased",
"name": "#imagebased"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/flatpak",
"name": "#flatpak"
}
],
"replies": {
"id": "https://mastodon.social/users/tbernard/statuses/114609194621282562/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://mastodon.social/users/tbernard/statuses/114609194621282562/replies?only_other_accounts=true&page=true",
"partOf": "https://mastodon.social/users/tbernard/statuses/114609194621282562/replies",
"items": []
}
},
"likes": {
"id": "https://mastodon.social/users/tbernard/statuses/114609194621282562/likes",
"type": "Collection",
"totalItems": 92
},
"shares": {
"id": "https://mastodon.social/users/tbernard/statuses/114609194621282562/shares",
"type": "Collection",
"totalItems": 64
}
}