socialweb

<p><a href="https://tags.pub/" rel="nofollow">tags.pub</a> is a new service under development by the Social Web Foundation. It is a global hashtag server — it lets you follow a hashtag across the Fediverse. There’s lots of information on the <a href="https://tags.pub/" rel="nofollow">tags.pub home page</a>, and I (Evan) did <a href="https://fosdem.org/2026/schedule/event/WNDQUQ-tags-pub/" rel="nofollow">a talk about tags.pub</a> at FOSDEM 2026. This blog post answers some basics about tags.pub.</p><p>To follow a hashtag globally, search for a user with that name at tags.pub, like <span class="h-card"><a href="{&#x27;type&#x27;: &#x27;Link&#x27;, &#x27;href&#x27;: &#x27;https://tags.pub/profile/example&#x27;, &#x27;mediaType&#x27;: &#x27;text/html&#x27;}" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>example</span></a></span> for the <a href="/tags/example/" rel="tag">#example</a> hashtag. Follow that account, and it will share all the content it sees with that hashtag to you. If you unfollow the account, it should stop sharing to you. The usernames only have letters and numbers in them, and they only go up to 64 characters.<br>To share your content with tags.pub, search for and follow the <span class="h-card"><a href="{&#x27;type&#x27;: &#x27;Link&#x27;, &#x27;href&#x27;: &#x27;https://tags.pub/profile/_followback&#x27;, &#x27;mediaType&#x27;: &#x27;text/html&#x27;}" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>_followback</span></a></span> account. It will follow you back (thus the name) and your public posts will be shared by the hashtag accounts on tags.pub. If you unfollow the follow back account, it will unfollow you back, and your content will no longer be shared.<br>You can connect a whole server to tags.pub by using the <a href="https://codeberg.org/fediverse/fep/src/branch/main/fep/ae0c/fep-ae0c.md" rel="nofollow">relay interface</a>. Add <a href="https://tags.pub/user/_____relay_____/inbox" rel="nofollow" class="ellipsis" title="tags.pub/user/_____relay_____/inbox"><span class="invisible">https://</span><span class="ellipsis">tags.pub/user/_____relay_____/</span><span class="invisible">inbox</span></a> (Mastodon) or <a href="https://tags.pub/user/_____relay_____" rel="nofollow"><span class="invisible">https://</span>tags.pub/user/_____relay_____</a> (Pleroma) to your server relays. This is a one-way pipe — your server will send public posts to tags.pub, but tags.pub won’t send all its public data back to you. Instead, your users should follow hashtag accounts to get specific feeds.<br>We respect your agency. If your server is connected to tags.pub and you don’t want it to boost your content, add <a href="/tags/notagspub/" rel="tag">#NoTagsPub</a> to your bio. If you already have <a href="/tags/nobots/" rel="tag">#NoBots</a>, that should be plenty. You’ll still be able to follow tags.pub hashtag accounts. If you don’t want to see or be seen by tags.pub at all, you can block the domain ‘tags.pub’ entirely.<br>Becoming the ‘global’ hashtag server is a goal. We are still ramping up, and there are a lot of people and servers that are not yet connected.<br>tags.pub will not share your content with accounts or servers that you have blocked. It only shares the link to your content, so your block will be respected.<br>tags.pub is developed and operated by <a href="https://tags.pub/" rel="nofollow">Social Web Foundation</a>. We are a US non-profit. The servers are located in Beauharnois, Quebec, Canada in a data centre run by <a href="https://www.ovhcloud.com/" rel="nofollow">OVHCloud</a>, a French corporation. We try to keep the data storage to the absolute minimum necessary to provide the hashtag sharing service. There is no search index, and we don’t archive your content. The <a href="https://github.com/social-web-foundation/tags.pub" rel="nofollow">code</a> is Free and Open Source software under the AGPL-v3.<br>If you have a feature request, or a bug report, please add a <a href="https://github.com/social-web-foundation/tags.pub/issues" rel="nofollow">GitHub issue</a>. If you have a private comment or question, please <a href="https://socialwebfoundation.org/contact/" rel="nofollow">use our contact form</a>.</p> <small class="notice" x-post-type-data="type=&#x27;Article&#x27; attributed_to=None"> Takahe has limited support for this type: <a href="https://socialwebfoundation.org/2026/03/17/introducing-tags-pub/">See Original Article</a> </small>