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"
}
}
],
"id": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-05-19T09:03:29Z",
"url": "https://social.vivaldi.net/@Vivaldi/114533689579288944",
"attributedTo": "https://social.vivaldi.net/users/Vivaldi",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://social.vivaldi.net/users/Vivaldi/followers"
],
"sensitive": false,
"atomUri": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944",
"inReplyToAtomUri": null,
"conversation": "tag:vivaldi.net,2025-05-19:objectId=281115070:objectType=Conversation",
"content": "<p>Hey! 👋 We gave your favorite browser a little spring cleaning!</p><p>Panels are lighter and cleaner, we added site-specific keyboard shortcuts, you can adjust the number of results in the Address Bar, plus plenty of under-the-hood tweaks to keep things smooth. Update now! 👀 </p><p><a href=\"https://vivaldi.com/blog/vivaldi-on-desktop-7-4/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">vivaldi.com/blog/vivaldi-on-de</span><span class=\"invisible\">sktop-7-4/</span></a></p>",
"contentMap": {
"en": "<p>Hey! 👋 We gave your favorite browser a little spring cleaning!</p><p>Panels are lighter and cleaner, we added site-specific keyboard shortcuts, you can adjust the number of results in the Address Bar, plus plenty of under-the-hood tweaks to keep things smooth. Update now! 👀 </p><p><a href=\"https://vivaldi.com/blog/vivaldi-on-desktop-7-4/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">vivaldi.com/blog/vivaldi-on-de</span><span class=\"invisible\">sktop-7-4/</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/png",
"url": "https://social-cdn.vivaldi.net/system/media_attachments/files/114/533/689/471/163/496/original/5c144aafe96f717c.png",
"name": "Image showing the Vivaldi 7.4 browser window open on a computer, with the refreshed Windows and Tabs panel open. ",
"blurhash": "UKO;Vl_4uO4mqFMdIA-=An$*njWXAT%LxuIV",
"width": 1920,
"height": 1080
}
],
"tag": [],
"replies": {
"id": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944/replies?only_other_accounts=true&page=true",
"partOf": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944/replies",
"items": []
}
},
"likes": {
"id": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944/likes",
"type": "Collection",
"totalItems": 71
},
"shares": {
"id": "https://social.vivaldi.net/users/Vivaldi/statuses/114533689579288944/shares",
"type": "Collection",
"totalItems": 49
}
}