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://floss.social/users/9to5linux/statuses/114789503157903429",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-07-03T13:20:15Z",
"url": "https://floss.social/@9to5linux/114789503157903429",
"attributedTo": "https://floss.social/users/9to5linux",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://floss.social/users/9to5linux/followers"
],
"sensitive": false,
"atomUri": "https://floss.social/users/9to5linux/statuses/114789503157903429",
"inReplyToAtomUri": null,
"conversation": "tag:floss.social,2025-07-03:objectId=91667705:objectType=Conversation",
"content": "<p><a href=\"https://floss.social/tags/Thunderbird\" class=\"mention hashtag\" rel=\"tag\">#<span>Thunderbird</span></a> 140 Open-Source Email Client Adds ‘Mark as Spam’ and ‘Mark as Starred’ Actions to Emaiil Notifications <a href=\"https://9to5linux.com/thunderbird-140-adds-mark-as-spam-and-mark-as-starred-actions-to-notifications\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">9to5linux.com/thunderbird-140-</span><span class=\"invisible\">adds-mark-as-spam-and-mark-as-starred-actions-to-notifications</span></a></p><p><a href=\"https://floss.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://floss.social/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a> <a href=\"https://floss.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a></p>",
"contentMap": {
"en": "<p><a href=\"https://floss.social/tags/Thunderbird\" class=\"mention hashtag\" rel=\"tag\">#<span>Thunderbird</span></a> 140 Open-Source Email Client Adds ‘Mark as Spam’ and ‘Mark as Starred’ Actions to Emaiil Notifications <a href=\"https://9to5linux.com/thunderbird-140-adds-mark-as-spam-and-mark-as-starred-actions-to-notifications\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">9to5linux.com/thunderbird-140-</span><span class=\"invisible\">adds-mark-as-spam-and-mark-as-starred-actions-to-notifications</span></a></p><p><a href=\"https://floss.social/tags/OpenSource\" class=\"mention hashtag\" rel=\"tag\">#<span>OpenSource</span></a> <a href=\"https://floss.social/tags/FreeSoftware\" class=\"mention hashtag\" rel=\"tag\">#<span>FreeSoftware</span></a> <a href=\"https://floss.social/tags/Linux\" class=\"mention hashtag\" rel=\"tag\">#<span>Linux</span></a></p>"
},
"attachment": [
{
"type": "Document",
"mediaType": "image/webp",
"url": "https://cdn.masto.host/floss/media_attachments/files/114/789/501/384/910/712/original/b8eafd0eb17f98a3.webp",
"name": "Screenshot of Thunderbird 140 showing the main window while setting up a new email account and the About Mozilla Thunderbird dialog.",
"blurhash": "UNCqlUwb|s%1I;s.R-ni+]s:OYV@X8nioJof",
"focalPoint": [
0,
0
],
"width": 1920,
"height": 1080
}
],
"tag": [
{
"type": "Hashtag",
"href": "https://floss.social/tags/Thunderbird",
"name": "#Thunderbird"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/OpenSource",
"name": "#OpenSource"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/FreeSoftware",
"name": "#FreeSoftware"
},
{
"type": "Hashtag",
"href": "https://floss.social/tags/Linux",
"name": "#Linux"
}
],
"replies": {
"id": "https://floss.social/users/9to5linux/statuses/114789503157903429/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://floss.social/users/9to5linux/statuses/114789503157903429/replies?only_other_accounts=true&page=true",
"partOf": "https://floss.social/users/9to5linux/statuses/114789503157903429/replies",
"items": []
}
},
"likes": {
"id": "https://floss.social/users/9to5linux/statuses/114789503157903429/likes",
"type": "Collection",
"totalItems": 18
},
"shares": {
"id": "https://floss.social/users/9to5linux/statuses/114789503157903429/shares",
"type": "Collection",
"totalItems": 9
}
}