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", "https://w3id.org/security/v1", { "manuallyApprovesFollowers": "as:manuallyApprovesFollowers", "toot": "http://joinmastodon.org/ns#", "featured": { "@id": "toot:featured", "@type": "@id" }, "featuredTags": { "@id": "toot:featuredTags", "@type": "@id" }, "alsoKnownAs": { "@id": "as:alsoKnownAs", "@type": "@id" }, "movedTo": { "@id": "as:movedTo", "@type": "@id" }, "schema": "http://schema.org#", "PropertyValue": "schema:PropertyValue", "value": "schema:value", "discoverable": "toot:discoverable", "suspended": "toot:suspended", "memorial": "toot:memorial", "indexable": "toot:indexable", "attributionDomains": { "@id": "toot:attributionDomains", "@type": "@id" }, "focalPoint": { "@container": "@list", "@id": "toot:focalPoint" } } ], "id": "https://mastodon.social/users/ProfessionalChismosa", "type": "Person", "following": "https://mastodon.social/users/ProfessionalChismosa/following", "followers": "https://mastodon.social/users/ProfessionalChismosa/followers", "inbox": "https://mastodon.social/users/ProfessionalChismosa/inbox", "outbox": "https://mastodon.social/users/ProfessionalChismosa/outbox", "featured": "https://mastodon.social/users/ProfessionalChismosa/collections/featured", "featuredTags": "https://mastodon.social/users/ProfessionalChismosa/collections/tags", "preferredUsername": "ProfessionalChismosa", "name": "ProfessionalChismosa", "summary": "<p>I&#39;m just a girl trying to learn about digital privacy to degoogle my life and I have no clue what I&#39;m doing but I&#39;m trying really hard okay! Also a fan of hockey and soup.</p>", "url": "https://mastodon.social/@ProfessionalChismosa", "manuallyApprovesFollowers": false, "discoverable": true, "indexable": true, "published": "2025-02-16T00:00:00Z", "memorial": false, "publicKey": { "id": "https://mastodon.social/users/ProfessionalChismosa#main-key", "owner": "https://mastodon.social/users/ProfessionalChismosa", "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5r5O9RPrbiRdA/rE5SRe\nmaUywVKESCtXq97GL38NdW2WhlGjIAf7Hu9VAdyvTpRrimvLV4plw3QMEUCioqcG\nP0b5ARQDBklKyHcdkW8tT97jdEmd1Xg+4KKP/CnvI8oIV8qVLEqYGSsFXIv3bNts\n6AV5WMQMtAoivem8VTaoGFw1Cjfzc9Bz4zMgmANTSDMm+pp/iOoZWCin9OS0eDig\nY76K08YwQO6sYt0XIpN3Y9offA2CWx4ns6ImgjXS3w7hTbenQIrx8lpbgzQ/Gdux\ntAEzwskQT1x1pSBc/+k5GsNGPCqiSRmYUSPywE7OW79WRB3k/e2+hYz2t8rViyNe\nWQIDAQAB\n-----END PUBLIC KEY-----\n" }, "tag": [], "attachment": [], "endpoints": { "sharedInbox": "https://mastodon.social/inbox" }, "icon": { "type": "Image", "mediaType": "image/jpeg", "url": "https://files.mastodon.social/accounts/avatars/114/011/090/863/730/289/original/8bfbf08d3e24875e.jpg" } }