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.online/users/Nincowpoop/statuses/114587172259891473", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-05-28T19:44:50Z", "url": "https://mastodon.online/@Nincowpoop/114587172259891473", "attributedTo": "https://mastodon.online/users/Nincowpoop", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mastodon.online/users/Nincowpoop/followers" ], "sensitive": false, "atomUri": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473", "inReplyToAtomUri": null, "conversation": "tag:mastodon.online,2025-05-28:objectId=514630531:objectType=Conversation", "content": "<p>Apparently they disagreed with my bumper stickers. </p><p>Well I have to hand it to them. This is a really solid argument. </p><p><a href=\"https://mastodon.online/tags/trumpcult\" class=\"mention hashtag\" rel=\"tag\">#<span>trumpcult</span></a> <a href=\"https://mastodon.online/tags/ignorance\" class=\"mention hashtag\" rel=\"tag\">#<span>ignorance</span></a> <a href=\"https://mastodon.online/tags/fascism\" class=\"mention hashtag\" rel=\"tag\">#<span>fascism</span></a> <a href=\"https://mastodon.online/tags/maga\" class=\"mention hashtag\" rel=\"tag\">#<span>maga</span></a> <a href=\"https://mastodon.online/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.online/tags/poorlyeducated\" class=\"mention hashtag\" rel=\"tag\">#<span>poorlyeducated</span></a></p>", "contentMap": { "en": "<p>Apparently they disagreed with my bumper stickers. </p><p>Well I have to hand it to them. This is a really solid argument. </p><p><a href=\"https://mastodon.online/tags/trumpcult\" class=\"mention hashtag\" rel=\"tag\">#<span>trumpcult</span></a> <a href=\"https://mastodon.online/tags/ignorance\" class=\"mention hashtag\" rel=\"tag\">#<span>ignorance</span></a> <a href=\"https://mastodon.online/tags/fascism\" class=\"mention hashtag\" rel=\"tag\">#<span>fascism</span></a> <a href=\"https://mastodon.online/tags/maga\" class=\"mention hashtag\" rel=\"tag\">#<span>maga</span></a> <a href=\"https://mastodon.online/tags/nazi\" class=\"mention hashtag\" rel=\"tag\">#<span>nazi</span></a> <a href=\"https://mastodon.online/tags/poorlyeducated\" class=\"mention hashtag\" rel=\"tag\">#<span>poorlyeducated</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/114/587/166/117/490/056/original/144719048ac61204.png", "name": "Someone took a sharpie to scrawl “trump” on my front fender.", "blurhash": "UJC%Q?~qt7kD?wt6ocof9FM_xuf5M_t7j]M{", "width": 706, "height": 1536 }, { "type": "Document", "mediaType": "image/png", "url": "https://files.mastodon.online/media_attachments/files/114/587/166/273/702/485/original/05c4ff7364255ef4.png", "name": "Photo of my car with its bunker stickers", "blurhash": "UDD+@|E2Iqt7_4RjtRkC0g%L%Mt7EyoKxHt7", "width": 706, "height": 1536 } ], "tag": [ { "type": "Hashtag", "href": "https://mastodon.online/tags/trumpcult", "name": "#trumpcult" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/ignorance", "name": "#ignorance" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/fascism", "name": "#fascism" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/maga", "name": "#maga" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/nazi", "name": "#nazi" }, { "type": "Hashtag", "href": "https://mastodon.online/tags/poorlyeducated", "name": "#poorlyeducated" } ], "replies": { "id": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473/replies?only_other_accounts=true&page=true", "partOf": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473/replies", "items": [] } }, "likes": { "id": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://mastodon.online/users/Nincowpoop/statuses/114587172259891473/shares", "type": "Collection", "totalItems": 2 } }