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.
{
"@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"
},
"Hashtag": "as:Hashtag",
"focalPoint": {
"@container": "@list",
"@id": "toot:focalPoint"
}
}
],
"id": "https://mastodon.social/users/1_emma",
"type": "Person",
"following": "https://mastodon.social/users/1_emma/following",
"followers": "https://mastodon.social/users/1_emma/followers",
"inbox": "https://mastodon.social/users/1_emma/inbox",
"outbox": "https://mastodon.social/users/1_emma/outbox",
"featured": "https://mastodon.social/users/1_emma/collections/featured",
"featuredTags": "https://mastodon.social/users/1_emma/collections/tags",
"preferredUsername": "1_emma",
"name": "Emma",
"summary": "<p>Just a random trans game developer!<br /><a href=\"https://mastodon.social/tags/Fun\" class=\"mention hashtag\" rel=\"tag\">#<span>Fun</span></a> <a href=\"https://mastodon.social/tags/game\" class=\"mention hashtag\" rel=\"tag\">#<span>game</span></a> <a href=\"https://mastodon.social/tags/trans\" class=\"mention hashtag\" rel=\"tag\">#<span>trans</span></a> <a href=\"https://mastodon.social/tags/lgbtq\" class=\"mention hashtag\" rel=\"tag\">#<span>lgbtq</span></a></p>",
"url": "https://mastodon.social/@1_emma",
"manuallyApprovesFollowers": false,
"discoverable": true,
"indexable": true,
"published": "2025-06-17T00:00:00Z",
"memorial": false,
"publicKey": {
"id": "https://mastodon.social/users/1_emma#main-key",
"owner": "https://mastodon.social/users/1_emma",
"publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkoo2QxsVLqPANTvWgYCZ\nbKill7uqzZppSNtEFve0UAjvzzm5U+/ffWXAYAyjx9kHbUxC+SikyvNGuf5OG7Xz\nMll07/kMDcBaQDdedChOBuGYyhOmqChnTtiTxa39CbSSa5KcpAaOVYkq7eZEFPh9\n/uubnobG0OuwVn4YBurqQoN0B1rISQHWWx2h1lc4HEIrfynqrOxf6Hk/AlIStBat\nYSdkzfUUyRg6UvadSVsAe26GCbEVNTi+9vpmd2Qxtw4XOaZYRdJB2/K6Ew3XX2et\ncJ1a+W8nbsemt50mJ2ndH4PDA+Urj7fCNCT86kRAiZ/xajMYbKEVh22NJiCv9Hms\nOQIDAQAB\n-----END PUBLIC KEY-----\n"
},
"tag": [
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/fun",
"name": "#fun"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/game",
"name": "#game"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/lgbtq",
"name": "#lgbtq"
},
{
"type": "Hashtag",
"href": "https://mastodon.social/tags/trans",
"name": "#trans"
}
],
"attachment": [
{
"type": "PropertyValue",
"name": "Pronouns",
"value": "she/her"
},
{
"type": "PropertyValue",
"name": "Discord Server",
"value": "<a href=\"https://discord.gg/AZHwKjHAkq\" target=\"_blank\" rel=\"nofollow noopener me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">discord.gg/AZHwKjHAkq</span><span class=\"invisible\"></span></a>"
}
],
"endpoints": {
"sharedInbox": "https://mastodon.social/inbox"
},
"icon": {
"type": "Image",
"mediaType": "image/jpeg",
"url": "https://files.mastodon.social/accounts/avatars/114/699/459/623/839/037/original/2d299d42ff29a595.jpg"
}
}