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://w3id.org/security/v1", "https://www.w3.org/ns/activitystreams", { "Hashtag": "as:Hashtag", "sensitive": "as:sensitive", "schema": "http://schema.org/", "pixelfed": "http://pixelfed.org/ns#", "commentsEnabled": { "@id": "pixelfed:commentsEnabled", "@type": "schema:Boolean" }, "capabilities": { "@id": "pixelfed:capabilities", "@container": "@set" }, "announce": { "@id": "pixelfed:canAnnounce", "@type": "@id" }, "like": { "@id": "pixelfed:canLike", "@type": "@id" }, "reply": { "@id": "pixelfed:canReply", "@type": "@id" }, "toot": "http://joinmastodon.org/ns#", "Emoji": "toot:Emoji", "blurhash": "toot:blurhash" } ], "id": "https://pixelfed.social/p/avidandrew/828833419159442374", "type": "Note", "summary": null, "content": "April showers bring May flowers, but what do May flowers bring? An article about color harmonies. Let's explore how color theory can help make these photos of spring flowers pop:<br />\n<a href=\"https://avidandrew.com/spring-flowers-color-harmonies.html\" rel=\"external nofollow noopener\" target=\"_blank\">https://avidandrew.com/spring-flowers-color-harmonies.html</a><br />\n<br />\n<a href=\"https://pixelfed.social/discover/tags/darktable?src=hash\" title=\"#darktable\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#darktable</a> <a href=\"https://pixelfed.social/discover/tags/photography?src=hash\" title=\"#photography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#photography</a> <a href=\"https://pixelfed.social/discover/tags/flowers?src=hash\" title=\"#flowers\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#flowers</a> <a href=\"https://pixelfed.social/discover/tags/tutorial?src=hash\" title=\"#tutorial\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#tutorial</a> <a href=\"https://pixelfed.social/discover/tags/opensource?src=hash\" title=\"#opensource\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#opensource</a> <a href=\"https://pixelfed.social/discover/tags/foss?src=hash\" title=\"#foss\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#foss</a> <a href=\"https://pixelfed.social/discover/tags/canon?src=hash\" title=\"#canon\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#canon</a> <a href=\"https://pixelfed.social/discover/tags/camera?src=hash\" title=\"#camera\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#camera</a> <a href=\"https://pixelfed.social/discover/tags/linux?src=hash\" title=\"#linux\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#linux</a> <a href=\"https://pixelfed.social/discover/tags/software?src=hash\" title=\"#software\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#software</a> <a href=\"https://pixelfed.social/discover/tags/freesoftware?src=hash\" title=\"#freesoftware\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#freesoftware</a> <a href=\"https://pixelfed.social/discover/tags/macrophotography?src=hash\" title=\"#macrophotography\" class=\"u-url hashtag\" rel=\"external nofollow noopener\">#macrophotography</a>", "inReplyTo": null, "published": "2025-05-16T03:28:06+00:00", "url": "https://pixelfed.social/p/avidandrew/828833419159442374", "attributedTo": "https://pixelfed.social/users/avidandrew", "to": [ "https://www.w3.org/ns/activitystreams#Public" ], "cc": [ "https://pixelfed.social/users/avidandrew/followers" ], "sensitive": false, "attachment": [ { "type": "Document", "mediaType": "image/jpeg", "url": "https://pxscdn.com/public/m/_v2/788770376309687435/208209554-471e9e/q3RIyz9BdCLL/5Pp6tcPr3OHE4Arvva3EqskzrvtE8xSKoeA0svJF.jpg", "name": null, "blurhash": "UPLz?H000JrURjV[t7oz0f#%%2.ARitRkBRj", "focalPoint": [ 0, 0 ], "width": 1400, "height": 933 } ], "tag": [ { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/photography", "name": "#photography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/opensource", "name": "#opensource" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/flowers", "name": "#flowers" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/linux", "name": "#linux" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/foss", "name": "#foss" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/darktable", "name": "#darktable" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/freesoftware", "name": "#FreeSoftware" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/macrophotography", "name": "#macrophotography" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/software", "name": "#software" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/canon", "name": "#Canon" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/camera", "name": "#camera" }, { "type": "Hashtag", "href": "https://pixelfed.social/discover/tags/tutorial", "name": "#tutorial" } ], "commentsEnabled": true, "capabilities": { "announce": "https://www.w3.org/ns/activitystreams#Public", "like": "https://www.w3.org/ns/activitystreams#Public", "reply": "https://www.w3.org/ns/activitystreams#Public" }, "location": null }