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", "Hashtag": "as:Hashtag", "Emoji": "toot:Emoji", "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-04-24T10:46:56Z", "url": "https://fosstodon.org/@nobodyinperson/114392538606557244", "attributedTo": "https://fosstodon.org/users/nobodyinperson", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fosstodon.org/users/nobodyinperson/followers" ], "sensitive": false, "atomUri": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244", "inReplyToAtomUri": null, "conversation": "tag:fosstodon.org,2025-04-24:objectId=310210951:objectType=Conversation", "content": "<p>How do I get :inkscape: <a href=\"https://fosstodon.org/tags/Inkscape\" class=\"mention hashtag\" rel=\"tag\">#<span>Inkscape</span></a> spell check languages installed on :nixos: <a href=\"https://fosstodon.org/tags/NixOS\" class=\"mention hashtag\" rel=\"tag\">#<span>NixOS</span></a>? For some reason it only sees <a href=\"https://fosstodon.org/tags/Hebrew\" class=\"mention hashtag\" rel=\"tag\">#<span>Hebrew</span></a>, which I neither speak nor configured 😅</p><p>UPDATE: Opening it with hunspell, aspell or gspell available doesn&#39;t change anything. Still only Hebrew... 🤪</p><p>UPDATE: Needed to add `environment.systemPackages = [ pkgs.hunspellDicts.de_DE ... ]`</p>", "contentMap": { "en": "<p>How do I get :inkscape: <a href=\"https://fosstodon.org/tags/Inkscape\" class=\"mention hashtag\" rel=\"tag\">#<span>Inkscape</span></a> spell check languages installed on :nixos: <a href=\"https://fosstodon.org/tags/NixOS\" class=\"mention hashtag\" rel=\"tag\">#<span>NixOS</span></a>? For some reason it only sees <a href=\"https://fosstodon.org/tags/Hebrew\" class=\"mention hashtag\" rel=\"tag\">#<span>Hebrew</span></a>, which I neither speak nor configured 😅</p><p>UPDATE: Opening it with hunspell, aspell or gspell available doesn&#39;t change anything. Still only Hebrew... 🤪</p><p>UPDATE: Needed to add `environment.systemPackages = [ pkgs.hunspellDicts.de_DE ... ]`</p>" }, "updated": "2025-04-24T11:31:20Z", "attachment": [], "tag": [ { "type": "Hashtag", "href": "https://fosstodon.org/tags/inkscape", "name": "#inkscape" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/nixos", "name": "#nixos" }, { "type": "Hashtag", "href": "https://fosstodon.org/tags/hebrew", "name": "#hebrew" }, { "id": "https://fosstodon.org/emojis/83940", "type": "Emoji", "name": ":inkscape:", "updated": "2019-10-06T19:24:27Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/000/083/940/original/2225d4cb86fd6e88.png" } }, { "id": "https://fosstodon.org/emojis/62778", "type": "Emoji", "name": ":nixos:", "updated": "2019-07-11T14:10:04Z", "icon": { "type": "Image", "mediaType": "image/png", "url": "https://cdn.fosstodon.org/custom_emojis/images/000/062/778/original/48d6a1983312ea5a.png" } } ], "replies": { "id": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244/replies?only_other_accounts=true&page=true", "partOf": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244/replies", "items": [] } }, "likes": { "id": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244/likes", "type": "Collection", "totalItems": 1 }, "shares": { "id": "https://fosstodon.org/users/nobodyinperson/statuses/114392538606557244/shares", "type": "Collection", "totalItems": 0 } }