Gå med i fediverse med ActivityPub, som sprider din blogg till en större publik! Attrahera följare, skicka uppdateringar och ta emot kommentarer från en mångsidig användarbas av ActivityPub-kompatibla plattformar.

Med tillägget ActivityPub installerat fungerar din WordPressblogg som en federerad profil, tillsammans med profilerna för varje författare. Till exempel, om din webbplats är, så kan den blogg-gemensamma profilen hittas på, och författare som Jane och Bob kommer ha sina individuella profiler på respektive

Ett exempel: jag ger dig mitt Mastodon-användarnamn: Du söker, ser min profil, och börjar följa. Nu kommer alla mina inlägg hamna i ditt hemflöde. På samma sätt kan du med tillägget ActivityPub hitta och följa Janes profil på

Once you follow Jane’s profile, any blog post she crafts on will land in your Home feed. Simultaneously, by following the blog-wide profile, you’ll receive updates from all authors.

Obs: om ingen följer din författare eller blogginstans kommer dina inlägg att förbli osedda. Den enklaste metoden att kontrollera tillägget är att följa din profil. Of du har en Mastodonprofil, börja med att följa din nya.

The plugin works with the following tested federated platforms, but there may be more that it works with as well:

Några saker att observera:

  1. The blog-wide profile is only compatible with sites with rewrite rules enabled. If your site does not have rewrite rules enabled, the author-specific profiles may still work.
  2. Many single-author blogs have chosen to turn off or redirect their author profile pages, usually via an SEO plugin like Yoast or Rank Math. This is usually done to avoid duplicate content with your blog’s home page. If your author page has been deactivated in this way, then ActivityPub author profiles won’t work for you. Instead, you can turn your author profile page back on, and then use the option in your SEO plugin to noindex the author page. This will still resolve duplicate content issues with search engines and will enable ActivityPub author profiles to work.
  3. Once ActivityPub is installed, only new posts going forward will be available in the fediverse. Likewise, even if you’ve been using ActivityPub for a while, anyone who follows your site, will only see new posts you publish from that moment on. They will never see previously-published posts in their Home feed. This process is very similar to subscribing to a newsletter. If you subscribe to a newsletter, you will only receive future emails, but not the old archived ones. With ActivityPub, if someone follows your site, they will only receive new blog posts you publish from then on.

Så vad är processen?

  1. Installera ActivitiyPub-tillägget.
  2. Go to the plugin’s settings page and adjust the settings to your liking. Click the Save button when ready.
  3. Make sure your blog’s author profile page is active if you are using author profiles.
  4. Go to Mastodon or any other federated platform, and search for your profile, and follow it. Your new profile will be in the form of either or, so that is what you’ll search for.
  5. Publicera ett nytt inlägg på din blogg.
  6. From Mastodon, check to see if the new post appears in your Home feed.

Please note that it may take up to 15 minutes or so for the new post to show up in your federated feed. This is because the messages are sent to the federated platforms using a delayed cron. This avoids breaking the publishing process for those cases where users might have lots of followers. So please don’t assume that just because you didn’t see it show up right away that something is broken. Give it some time. In most cases, it will show up within a few minutes, and you’ll know everything is working as expected.


Detta tillägg tillhandahåller 2 block.

  • Follow me on the Fediverse Display your Fediverse profile so that visitors can follow you.
  • Fediverse Followers Display your followers from the Fediverse on your website.


Follow the normal instructions for installing WordPress plugins.

Automatisk installation av tillägg

To add a WordPress Plugin using the built-in plugin installer:

  1. Go to Plugins > Add New.
  2. Type ”activitypub” into the Search Plugins box.
  3. Find the WordPress Plugin you wish to install.
    1. Click Details for more information about the Plugin and instructions you may wish to print or save to help setup the Plugin.
    2. Klicka Installera nu för att installera WordPresstillägget.
  4. The resulting installation screen will list the installation as successful or note any problems during the install.
  5. If successful, click Activate Plugin to activate it, or Return to Plugin Installer for further actions.

Manuell installation av tillägg

There are a few cases when manually installing a WordPress Plugin is appropriate.

  • If you wish to control the placement and the process of installing a WordPress Plugin.
  • If your server does not permit automatic installation of a WordPress Plugin.
  • If you want to try the latest development version.

Installation of a WordPress Plugin manually requires FTP familiarity and the awareness that you may put your site at risk if you install a WordPress Plugin incompatible with the current version or from an unreliable source.

Säkerhetskopiera din webbplats fullständigt innan du fortsätter.

För att installera ett WordPresstillägg manuellt:

  • Download your WordPress Plugin to your desktop.
  • If downloaded as a zip archive, extract the Plugin folder to your desktop.
  • With your FTP program, upload the Plugin folder to the wp-content/plugins folder in your WordPress directory online.
  • Go to Plugins screen and find the newly uploaded Plugin in the list.
  • Klicka Aktivera för att aktivera det.

Vanliga frågor


This plugin connects your WordPress blog to popular social platforms like Mastodon, making your posts more accessible to a wider audience. Once installed, your blog can be followed by users on these platforms, allowing them to receive your new posts in their feeds.

Vad är status för det här tillägget?


  • blog profile pages (JSON representation)
  • profilsidor för författare (JSON-representation)
  • anpassade länkar
  • functional inbox/outbox
  • följa (godkänna följningar)
  • dela inlägg
  • ta emot kommentarer/reaktioner
  • signature verification

Att genomföra:

  • stöd för trådade kommentarer
  • ersätt kortkoder med block för layout

Vad är ”ActivityPub for WordPress”

ActivityPub for WordPress extends WordPress with some Fediverse features, but it does not compete with platforms like Friendica or Mastodon. If you want to run a decentralized social network, please use Mastodon or GNU social.

What if you are running your blog in a subdirectory?

In order for webfinger to work, it must be mapped to the root directory of the URL on which your blog resides.


Lägg till följande i .htaccess-filen i rotkatalogen:

RedirectMatch "^\/\.well-known/(webfinger|nodeinfo|x-nodeinfo2)(.*)$" /blog/.well-known/$1$2

Where ’blog’ is the path to the subdirectory at which your blog resides.


Add the following to the site.conf in sites-available:

location ~* /.well-known {
    allow all;
    try_files $uri $uri/ /blog/?$args;

Where ’blog’ is the path to the subdirectory at which your blog resides.


1 december 2023
was very surprised you can't edit much about how the plugin appears to others or delete anything, so I now have a stub fediverse page I can't update until the server cache expires. will keep an eye on this, hopefully this changes
29 april 2023
This plugin is absolutely fabulous. I had never expected that connecting my WordPress site to the Fediverse would be SO SIMPLE. However, one thing surprised me. In the settings, the default is that it posts your 'full content' of your post to the Fediverse, rather than the more logical 400-character 'excerpt' Mastodon users won't be happy with getting posts of sometimes thousands of characters in their feed. I therefore suggest making 'excerpt' the default and people can choose 'full content' if they really wish that.
Läs alla 19 betyg

Bidragsgivare och utvecklare

”ActivityPub” är programvara med öppen källkod. Följande personer har bidragit till detta tillägg.

Bidragande personer

”ActivityPub” har översatts till 23 språk. Tack till översättarna för deras bidrag.

Översätt ”ActivityPub” till ditt språk.

Intresserad av programutveckling?

Läs programkoden, kika på SVN-filförvaret eller prenumerera på utvecklarloggen via RSS.


Project maintained on GitHub at automattic/wordpress-activitypub.


  • Add: Search and order followerer lists
  • Add: Have a filter to defer signature verification
  • Improved: ”Follow Me” styles for dark themes
  • Improved: Allow p and br tags only for AP comments
  • Fixed: Deduplicate attachments earlier to prevent incorrect max_media


  • Improved: audio and video attachments are now supported!
  • Improved: better error messages if remote profile is not accessible
  • Improved: PHP 8.1 compatibility
  • Fixed: don’t try to parse mentions or hashtags for very large (>1MB) posts to prevent timeouts
  • Fixed: better handling of ISO-639-1 locale codes
  • Improved: more reliable [ap_author], props @uk3
  • Improved: NodeInfo statistics


  • Improved: better error messages if remote profile is not accessible


  • Fixed: broken following endpoint


  • Fixed: blocking of HEAD requests
  • Fixed: PHP fatal error
  • Fixed: several typos
  • Fixed: error codes
  • Improved: loading of shortcodes
  • Updated: caching of followers
  • Updated: Application-User is no longer ”indexable”
  • Updated: more consistent usage of the application/activity+json Content-Type
  • Removed: featured tags endpoint


  • Fixed: broken function call
  • Add: filter to hook into ”is blog public” check


  • Fixed: more restrictive request verification


  • Fixed: compatibility with WebFinger and NodeInfo plugin


  • Fixed: Constants were not loaded early enough, resulting in a race condition
  • Fixed: Featured image was ignored when using the block editor


  • Fixed: compatibility with older WordPress/PHP versions
  • Update: refactoring of the Plugin init process
  • Update: better frontend UX and improved theme compat for blocks
  • Compatibility: add a ACTIVITYPUB_DISABLE_REWRITES constant
  • Compatibility: add pre-fetch hook to allow plugins to hang filters on


  • Updated: improved hashtag visibility in default template
  • Updated: reduced number of followers to be checked/updated via Cron, when System Cron is not set up
  • Updated: check if username of Blog-User collides with an Authors name
  • Compatibility: improved Group meta informations
  • Fixed: detection of single user mode
  • Fixed: remote delete
  • Fixed: styles in Follow-Me block
  • Fixed: various encoding and formatting issues
  • Fixed: (health) check Author URLs only if Authors are enabled


  • Update: improve image attachment detection using the block editor
  • Update: better error code handling for API responses
  • Update: use a tag stack instead of regex for protecting tags for Hashtags and @-Mentions
  • Compatibility: better signature support for subpath-installations
  • Compatibility: allow deactivating blocks registered by the plugin
  • Compatibility: avoid Fatal Errors when using ClassicPress
  • Compatibility: improve the Group-Actor to play nicely with existing implementations
  • Fixed: truncate long blog titles and handles for the ”Follow me” block
  • Fixed: ensure that only a valid user can be selected for the ”Follow me” block
  • Fixed: fix a typo in a hook name
  • Fixed: a problem with signatures when running WordPress in a sub-path


  • Add: blog-wide Account (catchall, like
  • Add: a Follow Me block (help visitors to follow your Profile)
  • Add: Signature Verification:
  • Add: a Followers Block (show off your Followers)
  • Add: Simple caching
  • Add: Collection endpoints for Featured Tags and Featured Posts
  • Add: Better handling of Hashtags in mobile apps
  • Update: Complete rewrite of the Follower-System based on Custom Post Types
  • Update: Improved linter (PHPCS)
  • Compatibility: Add a new conditional, \Activitypub\is_activitypub_request(), to allow third-party plugins to detect ActivityPub requests
  • Compatibility: Add hooks to allow modifying images returned in ActivityPub requests
  • Compatibility: Indicate that the plugin is compatible and has been tested with the latest version of WordPress, 6.3
  • Compatibility: Avoid PHP notice on sites using PHP 8.2
  • Fixed: Load the plugin later in the WordPress code lifecycle to avoid errors in some requests
  • Åtgärdat: uppdatera inlägg
  • Åtgärdat: Hashtaggar stödjer nu CamelCase och UTF-8


  • Fix type-selector
  • Allow more HTML elements in Activity-Objects


  • Return empty content/excerpt on password protected posts/pages


  • Remove scripts later in the queue, to also handle scripts added by blocks
  • Add published date to author profiles


  • ”cc”, ”to”, … fields can either be an array or a string
  • Remove ”style” and ”script” HTML elements from content


  • Fix fatal error in outbox


  • Fix ”update and create, posts appear blank on Mastodon” issue


  • Add ”Outgoing Mentions” (#213) props @akirk
  • Add configuration item for number of images to attach (#248) props @mexon
  • Use shortcodes instead of custom templates, to setup the Activity Post-Content (#250) props @toolstack
  • Remove custom REST Server, because the needed changes are now merged into Core.
  • Fix hashtags (#261) props @akirk
  • Change priorites, to maybe fix the hashtag issue


  • Enable ActivityPub only for users that can publish_posts
  • Persist only public Activities
  • Fix remote-delete


  • Better error handling. props @akirk


  • Fix Critical error when using Friends Plugin and adding new URL to follow. props @akirk


  • Fix ”WebFinger not compatible with PHP < 8.0”. props @mexon


  • Friends support: props @akirk
  • Massive guidance improvements. props mediaformat & @akirk
  • Add Custom Post Type support to outbox API. props blueset
  • Better hash-tag support. props bocops
  • Fix user-count (NodeInfo). props mediaformat


  • fix webfinger for email identifiers


  • fix: Create and Note should not have the same ActivityPub ID


  • fix Follow issue AGAIN


  • fix Inbox issue


  • add Autor URL and WebFinger health checks
  • fix NodeInfo endpoint


  • use ”pre_option_require_name_email” filter instead of ”check_comment_flood”. props @akirk
  • save only comments/replies
  • check for an explicit ”undo -> follow” action. see


  • fix inconsistent %tags% placeholder


  • fix follow/unfollow actions



  • fix inbox activities, like follow
  • fix debug


  • add image alt text to the ActivityStreams attachment property in a format that Mastodon can read. props @BenLubar
  • use the ”summary” property for a title as Mastodon does. props @BenLubar
  • support authorized fetch to avoid having comments from ”Anonymous”. props @BenLubar
  • add new post type: ”title and link only”. props @bgcarlisle


  • disable shared inbox
  • disable delete activity


  • some code refactorings
  • fix #73


  • fixed accept header bug


  • add all required accept header
  • better/simpler accept-header handling
  • add debugging mechanism
  • Add setting to enable AP for different (public) Post-Types
  • explicit use of global functions


  • fixed PHP warnings


  • Moved followers list to user-menu


  • added admin_email to metadata, to be able to ”Manage your instance” on


  • refactorings
  • fixed PHP warnings
  • better hashtag regex


  • fixed JSON representation of posts


  • fixed inbox problems with pleroma


  • finally fixed pleroma compatibility
  • added ”following” endpoint
  • simplified ”followers” endpoint
  • fixed default value problem


  • add tags as hashtags to the end of each activity
  • fixed pleroma following issue
  • followers-list improvements


  • fixed name-collision that caused an infinite loop


  • complete refactoring
  • fixed bug #30: Password-protected posts are federated
  • only send Activites when ActivityPub is enabled for this post-type


  • show avatars


  • finally fixed backlink in excerpt/summary posts


  • fixed backlink in excerpt/summary posts (thanks @depone)


  • finally fixed contact list


  • added settings to enable/disable hashtag support
  • fixed follower list
  • send activities only for new posts, otherwise send updates


  • added ”followers” endpoint
  • change activity content from blog ’excerpt’ to blog ’content’


  • better json encoding


  • basic hashtag support
  • temporarily deactivated likes and boosts
  • added support for actor objects
  • fixed encoding issue


  • customizable backlink (permalink or shorturl)
  • show profile-identifiers also on profile settings


  • added option to switch between content and excerpt
  • removed html and duplicate new-lines


  • fixed ”excerpt” in AS JSON
  • added settings for the activity-summary and for the activity-object-type


  • added basic WebFinger support
  • added basic NodeInfo support
  • fully functional ”follow” activity
  • send new posts to your followers
  • receive comments from your followers


  • refactoring
  • functional inbox
  • nicer profile views


  • initial