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", "fedibird": "http://fedibird.com/ns#", "quoteUri": "fedibird:quoteUri", "misskey": "https://misskey-hub.net/ns#", "_misskey_quote": "misskey:_misskey_quote", "expiry": "fedibird:expiry", "references": { "@id": "fedibird:references", "@type": "@id" }, "emojiReactions": { "@id": "fedibird:emojiReactions", "@type": "@id" }, "searchableBy": { "@id": "fedibird:searchableBy", "@type": "@id" }, "Hashtag": "as:Hashtag", "Emoji": "toot:Emoji", "schema": "http://schema.org#", "category": "schema:category", "alternateName": "schema:alternateName", "ruby": "fedibird:ruby", "copyPermission": "fedibird:copyPermission", "license": "schema:license", "keywords": "schema:keywords", "relatedLink": "schema:relatedLink", "usageInfo": "schema:usageInfo", "copyrightNotice": "schema:copyrightNotice", "creditText": "schema:creditText", "isBasedOnUrl": "schema:isBasedOnUrl", "_misskey_license": "misskey:_misskey_license", "freeText": { "@id": "misskey:freeText", "@type": "schema:text" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://fedibird.com/users/emojibot/statuses/114787044675201358", "type": "Note", "summary": null, "inReplyTo": null, "published": "2025-07-03T02:55:01Z", "url": "https://fedibird.com/@emojibot/114787044675201358", "attributedTo": "https://fedibird.com/users/emojibot", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://fedibird.com/users/emojibot/followers", "https://fedibird.com/users/emojibot" ], "sensitive": false, "atomUri": "https://fedibird.com/users/emojibot/statuses/114787044675201358", "inReplyToAtomUri": null, "conversation": "tag:fedibird.com,2025-07-03:objectId=114787044675167061:objectType=Conversation", "context": "https://fedibird.com/contexts/114787044675167061", "searchableBy": [ "https://www.w3.org/ns/activitystreams#Public", "https://fedibird.com/users/emojibot" ], "content": "<p><a href=\"https://fedibird.com/tags/fedibird_random_emoji\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird_random_emoji</span></a><br />5554個の中からランダムに絵文字をトゥート!</p><p>:blobcatpeekaboo:</p><p>[shortcode] blobcatpeekaboo<br />[category] blobcat<br />[width] 128<br />[height] 128</p><p>〈表示見本〉</p><p>[複数]</p><p>:blobcatpeekaboo:​:blobcatpeekaboo: :blobcatpeekaboo:</p><p>[混在(リンク)]</p><p>:blobcatpeekaboo:​<span class=\"h-card\" translate=\"no\"><a href=\"https://fedibird.com/@emojibot\" class=\"u-url mention account-url-link\" data-account-id=\"111511245867128093\" data-account-actor-type=\"Service\" data-account-acct=\"emojibot\">@<span>emojibot</span></a></span> :blobcatpeekaboo:</p><p>[その他(本文中)]</p><p>:blobcatpeekaboo: BOT​:blobcatpeekaboo:</p>", "contentMap": { "ja": "<p><a href=\"https://fedibird.com/tags/fedibird_random_emoji\" class=\"mention hashtag\" rel=\"tag\">#<span>fedibird_random_emoji</span></a><br />5554個の中からランダムに絵文字をトゥート!</p><p>:blobcatpeekaboo:</p><p>[shortcode] blobcatpeekaboo<br />[category] blobcat<br />[width] 128<br />[height] 128</p><p>〈表示見本〉</p><p>[複数]</p><p>:blobcatpeekaboo:​:blobcatpeekaboo: :blobcatpeekaboo:</p><p>[混在(リンク)]</p><p>:blobcatpeekaboo:​<span class=\"h-card\" translate=\"no\"><a href=\"https://fedibird.com/@emojibot\" class=\"u-url mention account-url-link\" data-account-id=\"111511245867128093\" data-account-actor-type=\"Service\" data-account-acct=\"emojibot\">@<span>emojibot</span></a></span> :blobcatpeekaboo:</p><p>[その他(本文中)]</p><p>:blobcatpeekaboo: BOT​:blobcatpeekaboo:</p>" }, "attachment": [], "tag": [ { "type": "Mention", "href": "https://fedibird.com/users/emojibot", "name": "@emojibot" }, { "type": "Hashtag", "href": "https://fedibird.com/tags/fedibird_random_emoji", "name": "#fedibird_random_emoji" }, { "id": "https://fedibird.com/emojis/blobcatpeekaboo", "type": "Emoji", "name": ":blobcatpeekaboo:", "updated": "2023-05-06T12:04:46Z", "category": "blobcat", "_misskey_license": { "freeText": null }, "icon": { "type": "Image", "mediaType": "image/png", "url": "https://s3.fedibird.com/custom_emojis/images/000/151/943/original/6a6f153599631a18.png" } } ], "replies": { "id": "https://fedibird.com/users/emojibot/statuses/114787044675201358/replies", "type": "Collection", "first": { "type": "CollectionPage", "next": "https://fedibird.com/users/emojibot/statuses/114787044675201358/replies?only_other_accounts=true&page=true", "partOf": "https://fedibird.com/users/emojibot/statuses/114787044675201358/replies", "items": [] } }, "references": { "id": "https://fedibird.com/users/emojibot/statuses/114787044675201358/references", "type": "Collection", "first": { "type": "CollectionPage", "partOf": "https://fedibird.com/users/emojibot/statuses/114787044675201358/references", "items": [] } }, "emojiReactions": "https://fedibird.com/users/emojibot/statuses/114787044675201358/emoji_reactions" }