ActivityPub Viewer

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.

Open in browser →
{ "@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.hongkongers.net/users/glnational_mirror/statuses/114418385145270485", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-29T00:20:03Z", "url": "https://mastodon.hongkongers.net/@glnational_mirror/114418385145270485", "attributedTo": "https://mastodon.hongkongers.net/users/glnational_mirror", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.hongkongers.net/users/glnational_mirror/followers" ], "sensitive": false, "atomUri": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485", "inReplyToAtomUri": null, "conversation": "tag:mastodon.hongkongers.net,2025-04-29:objectId=13649298:objectType=Conversation", "content": "<p>Man looking for his phone airlifted from Japan’s Mt. Fuji twice in 1 week<br />The climber, who was not publicly identified, was first airlifted with altitude sickness near the peak of Mount Fuji.<br /><a href=\"https://mastodon.hongkongers.net/tags/rescue\" class=\"mention hashtag\" rel=\"tag\">#<span>rescue</span></a> <a href=\"https://mastodon.hongkongers.net/tags/climbing\" class=\"mention hashtag\" rel=\"tag\">#<span>climbing</span></a> <a href=\"https://mastodon.hongkongers.net/tags/accident\" class=\"mention hashtag\" rel=\"tag\">#<span>accident</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a> <a href=\"https://mastodon.hongkongers.net/tags/MtFuji\" class=\"mention hashtag\" rel=\"tag\">#<span>MtFuji</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Trending\" class=\"mention hashtag\" rel=\"tag\">#<span>Trending</span></a><br /><a href=\"https://globalnews.ca/news/11153506/mount-fuji-climber-rescued-twice-japan/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">globalnews.ca/news/11153506/mo</span><span class=\"invisible\">unt-fuji-climber-rescued-twice-japan/</span></a></p>", "contentMap": { "en": "<p>Man looking for his phone airlifted from Japan’s Mt. Fuji twice in 1 week<br />The climber, who was not publicly identified, was first airlifted with altitude sickness near the peak of Mount Fuji.<br /><a href=\"https://mastodon.hongkongers.net/tags/rescue\" class=\"mention hashtag\" rel=\"tag\">#<span>rescue</span></a> <a href=\"https://mastodon.hongkongers.net/tags/climbing\" class=\"mention hashtag\" rel=\"tag\">#<span>climbing</span></a> <a href=\"https://mastodon.hongkongers.net/tags/accident\" class=\"mention hashtag\" rel=\"tag\">#<span>accident</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Japan\" class=\"mention hashtag\" rel=\"tag\">#<span>Japan</span></a> <a href=\"https://mastodon.hongkongers.net/tags/MtFuji\" class=\"mention hashtag\" rel=\"tag\">#<span>MtFuji</span></a> <a href=\"https://mastodon.hongkongers.net/tags/Trending\" class=\"mention hashtag\" rel=\"tag\">#<span>Trending</span></a><br /><a href=\"https://globalnews.ca/news/11153506/mount-fuji-climber-rescued-twice-japan/\" target=\"_blank\" rel=\"nofollow noopener noreferrer\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"ellipsis\">globalnews.ca/news/11153506/mo</span><span class=\"invisible\">unt-fuji-climber-rescued-twice-japan/</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.hongkongers.net/media_attachments/files/114/418/385/105/472/152/original/937a54d2fd9b8a25.jpg", "name": null, "blurhash": "UU9Hnra}bca}yZt7WYj[x]WBa~fQbHofWBay", "width": 720, "height": 480 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/rescue", "name": "#rescue" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/climbing", "name": "#climbing" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/accident", "name": "#accident" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/japan", "name": "#japan" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/mtfuji", "name": "#mtfuji" }, { "type": "Hashtag", "href": "https://mastodon.hongkongers.net/tags/trending", "name": "#trending" } ], "replies": { "id": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485/replies", "items": [] } }, "likes": { "id": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mastodon.hongkongers.net/users/glnational_mirror/statuses/114418385145270485/shares", "type": "Collection", "totalItems": 0 } }