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.

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{ "@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/AdventuresofRangerSarah/statuses/114721530046581608", "type": "Note", "summary": null, "inReplyTo": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114715877951887679", "published": "2025-06-21T13:13:48Z", "url": "https://mastodon.social/@AdventuresofRangerSarah/114721530046581608", "attributedTo": "https://mastodon.social/users/AdventuresofRangerSarah", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.social/users/AdventuresofRangerSarah/followers" ], "sensitive": false, "atomUri": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608", "inReplyToAtomUri": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114715877951887679", "conversation": "tag:mastodon.social,2025-06-20:objectId=1027992831:objectType=Conversation", "content": "<p>Ranger Sarah continues along the Northridge Trail. The buffalo jump at Madison Buffalo Jump State Park was used by numerous Native American tribes for approximately 2000 years, dating as far back as 500 B.C. and ending around 1750 A.D.</p><p><a href=\"https://mastodon.social/tags/adventuresofrangersarah\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuresofrangersarah</span></a> <a href=\"https://mastodon.social/tags/rangersarah\" class=\"mention hashtag\" rel=\"tag\">#<span>rangersarah</span></a> <a href=\"https://mastodon.social/tags/hike\" class=\"mention hashtag\" rel=\"tag\">#<span>hike</span></a> <a href=\"https://mastodon.social/tags/montana\" class=\"mention hashtag\" rel=\"tag\">#<span>montana</span></a> <a href=\"https://mastodon.social/tags/exploremontana\" class=\"mention hashtag\" rel=\"tag\">#<span>exploremontana</span></a> <a href=\"https://mastodon.social/tags/outdooradventure\" class=\"mention hashtag\" rel=\"tag\">#<span>outdooradventure</span></a> <a href=\"https://mastodon.social/tags/hiking\" class=\"mention hashtag\" rel=\"tag\">#<span>hiking</span></a> <a href=\"https://mastodon.social/tags/hikingadventures\" class=\"mention hashtag\" rel=\"tag\">#<span>hikingadventures</span></a> <a href=\"https://mastodon.social/tags/montanastatepark\" class=\"mention hashtag\" rel=\"tag\">#<span>montanastatepark</span></a> <a href=\"https://mastodon.social/tags/stateparks\" class=\"mention hashtag\" rel=\"tag\">#<span>stateparks</span></a></p>", "contentMap": { "en": "<p>Ranger Sarah continues along the Northridge Trail. The buffalo jump at Madison Buffalo Jump State Park was used by numerous Native American tribes for approximately 2000 years, dating as far back as 500 B.C. and ending around 1750 A.D.</p><p><a href=\"https://mastodon.social/tags/adventuresofrangersarah\" class=\"mention hashtag\" rel=\"tag\">#<span>adventuresofrangersarah</span></a> <a href=\"https://mastodon.social/tags/rangersarah\" class=\"mention hashtag\" rel=\"tag\">#<span>rangersarah</span></a> <a href=\"https://mastodon.social/tags/hike\" class=\"mention hashtag\" rel=\"tag\">#<span>hike</span></a> <a href=\"https://mastodon.social/tags/montana\" class=\"mention hashtag\" rel=\"tag\">#<span>montana</span></a> <a href=\"https://mastodon.social/tags/exploremontana\" class=\"mention hashtag\" rel=\"tag\">#<span>exploremontana</span></a> <a href=\"https://mastodon.social/tags/outdooradventure\" class=\"mention hashtag\" rel=\"tag\">#<span>outdooradventure</span></a> <a href=\"https://mastodon.social/tags/hiking\" class=\"mention hashtag\" rel=\"tag\">#<span>hiking</span></a> <a href=\"https://mastodon.social/tags/hikingadventures\" class=\"mention hashtag\" rel=\"tag\">#<span>hikingadventures</span></a> <a href=\"https://mastodon.social/tags/montanastatepark\" class=\"mention hashtag\" rel=\"tag\">#<span>montanastatepark</span></a> <a href=\"https://mastodon.social/tags/stateparks\" class=\"mention hashtag\" rel=\"tag\">#<span>stateparks</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/media_attachments/files/114/721/526/989/470/589/original/74ba4184ce7de8cc.jpg", "name": "Ranger Sarah continues along the Northridge Trail. The buffalo jump at Madison Buffalo Jump State Park was used by numerous Native American tribes for approximately 2000 years, dating as far back as 500 B.C. and ending around 1750 A.D.\n", "blurhash": "UnH_unWBWVoe?wayofWV%hWBofj[%gayaxfk", "focalPoint": [ 0.02, 0.39 ], "width": 3325, "height": 2494 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.social/tags/adventuresofrangersarah", "name": "#adventuresofrangersarah" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/rangersarah", "name": "#rangersarah" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hike", "name": "#hike" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/montana", "name": "#montana" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/exploremontana", "name": "#exploremontana" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/OutdoorAdventure", "name": "#OutdoorAdventure" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hiking", "name": "#hiking" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/hikingadventures", "name": "#hikingadventures" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/montanastatepark", "name": "#montanastatepark" }, { "type": "Hashtag", "href": "https://mastodon.social/tags/stateparks", "name": "#stateparks" } ], "replies": { "id": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608/replies", "items": [] } }, "likes": { "id": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608/likes", "type": "Collection", "totalItems": 3 }, "shares": { "id": "https://mastodon.social/users/AdventuresofRangerSarah/statuses/114721530046581608/shares", "type": "Collection", "totalItems": 0 } }