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://mas.to/users/ds_vienna/statuses/114630326433974386", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-06-05T10:39:31Z", "url": "https://mas.to/@ds_vienna/114630326433974386", "attributedTo": "https://mas.to/users/ds_vienna", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://mas.to/users/ds_vienna/followers" ], "sensitive": false, "atomUri": "https://mas.to/users/ds_vienna/statuses/114630326433974386", "inReplyToAtomUri": null, "conversation": "tag:mas.to,2025-06-05:objectId=501469408:objectType=Conversation", "content": "<p>In a world full of data, diversity is the code for a beautiful world!<br />Happy Pride 2025! <br />โค๏ธ๐Ÿงก๐Ÿ’›๐Ÿ’š๐Ÿ’™๐Ÿ’œ๐ŸคŽ๐Ÿ–ค๐Ÿฉท๐Ÿฉต <br /><a href=\"https://mas.to/tags/Together\" class=\"mention hashtag\" rel=\"tag\">#<span>Together</span></a> <a href=\"https://mas.to/tags/StayStrong\" class=\"mention hashtag\" rel=\"tag\">#<span>StayStrong</span></a> <a href=\"https://mas.to/tags/DEIA\" class=\"mention hashtag\" rel=\"tag\">#<span>DEIA</span></a> <a href=\"https://mas.to/tags/DSHQ\" class=\"mention hashtag\" rel=\"tag\">#<span>DSHQ</span></a></p>", "contentMap": { "en": "<p>In a world full of data, diversity is the code for a beautiful world!<br />Happy Pride 2025! <br />โค๏ธ๐Ÿงก๐Ÿ’›๐Ÿ’š๐Ÿ’™๐Ÿ’œ๐ŸคŽ๐Ÿ–ค๐Ÿฉท๐Ÿฉต <br /><a href=\"https://mas.to/tags/Together\" class=\"mention hashtag\" rel=\"tag\">#<span>Together</span></a> <a href=\"https://mas.to/tags/StayStrong\" class=\"mention hashtag\" rel=\"tag\">#<span>StayStrong</span></a> <a href=\"https://mas.to/tags/DEIA\" class=\"mention hashtag\" rel=\"tag\">#<span>DEIA</span></a> <a href=\"https://mas.to/tags/DSHQ\" class=\"mention hashtag\" rel=\"tag\">#<span>DSHQ</span></a></p>" }, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://media.mas.to/media_attachments/files/114/630/324/272/991/877/original/c7df4fec4f615eda.jpg", "name": "University of Vienna\nProud to be part of it!\nprogress rainbow flag", "blurhash": "UqIg[+o~x]%LaQEPNGRk0=xTw[jGGD$esDj?", "focalPoint": [ 0, 0 ], "width": 3840, "height": 2160 } ], "tag": [ { "type": "Hashtag", "href": "https://mas.to/tags/dshq", "name": "#dshq" }, { "type": "Hashtag", "href": "https://mas.to/tags/deia", "name": "#deia" }, { "type": "Hashtag", "href": "https://mas.to/tags/staystrong", "name": "#staystrong" }, { "type": "Hashtag", "href": "https://mas.to/tags/together", "name": "#together" } ], "replies": { "id": "https://mas.to/users/ds_vienna/statuses/114630326433974386/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://mas.to/users/ds_vienna/statuses/114630326433974386/replies?only_other_accounts=true&page=true", "partOf": "https://mas.to/users/ds_vienna/statuses/114630326433974386/replies", "items": [] } }, "likes": { "id": "https://mas.to/users/ds_vienna/statuses/114630326433974386/likes", "type": "Collection", "totalItems": 0 }, "shares": { "id": "https://mas.to/users/ds_vienna/statuses/114630326433974386/shares", "type": "Collection", "totalItems": 0 } }