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",
"Hashtag": "as:Hashtag"
}
],
"id": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114357505180074443",
"type": "Note",
"summary": null,
"inReplyTo": null,
"published": "2025-04-18T06:17:29Z",
"url": "https://rss-mstdn.studiofreesia.com/@forest_watch_impress/114357505180074443",
"attributedTo": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress",
"to": [
"https://www.w3.org/ns/activitystreams#Public"
],
"cc": [
"https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/followers"
],
"sensitive": false,
"atomUri": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114357505180074443",
"inReplyToAtomUri": null,
"conversation": "tag:rss-mstdn.studiofreesia.com,2025-04-18:objectId=13324426:objectType=Conversation",
"content": "<p>「Chrome OS M135」がリリース ～キーボードでマウスを操作できるアクセシビリティ機能などを導入／脆弱性も6件修正<br /><a href=\"https://forest.watch.impress.co.jp/docs/news/2008089.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">forest.watch.impress.co.jp/doc</span><span class=\"invisible\">s/news/2008089.html</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>forest_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/ChromeOS\" class=\"mention hashtag\" rel=\"tag\">#<span>ChromeOS</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0_%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>システム_ファイル</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0\" class=\"mention hashtag\" rel=\"tag\">#<span>システム</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%9D%E3%81%AE%E4%BB%96\" class=\"mention hashtag\" rel=\"tag\">#<span>その他</span></a></p>",
"contentMap": {
"ja": "<p>「Chrome OS M135」がリリース ～キーボードでマウスを操作できるアクセシビリティ機能などを導入／脆弱性も6件修正<br /><a href=\"https://forest.watch.impress.co.jp/docs/news/2008089.html\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">forest.watch.impress.co.jp/doc</span><span class=\"invisible\">s/news/2008089.html</span></a></p><p><a href=\"https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress\" class=\"mention hashtag\" rel=\"tag\">#<span>forest_watch_impress</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/ChromeOS\" class=\"mention hashtag\" rel=\"tag\">#<span>ChromeOS</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0_%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB\" class=\"mention hashtag\" rel=\"tag\">#<span>システム_ファイル</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0\" class=\"mention hashtag\" rel=\"tag\">#<span>システム</span></a> <a href=\"https://rss-mstdn.studiofreesia.com/tags/%E3%81%9D%E3%81%AE%E4%BB%96\" class=\"mention hashtag\" rel=\"tag\">#<span>その他</span></a></p>"
},
"attachment": [],
"tag": [
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/forest_watch_impress",
"name": "#forest_watch_impress"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/chromeos",
"name": "#chromeos"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0_%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB",
"name": "#システム_ファイル"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0",
"name": "#システム"
},
{
"type": "Hashtag",
"href": "https://rss-mstdn.studiofreesia.com/tags/%E3%81%9D%E3%81%AE%E4%BB%96",
"name": "#その他"
}
],
"replies": {
"id": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114357505180074443/replies",
"type": "Collection",
"first": {
"type": "CollectionPage",
"next": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114357505180074443/replies?only_other_accounts=true&page=true",
"partOf": "https://rss-mstdn.studiofreesia.com/users/forest_watch_impress/statuses/114357505180074443/replies",
"items": []
}
}
}