mastodon-server

By Dhelonious

View on Snapcraft.io
Version4.5.9snap1
Revision120
Size305.4 MB
LicenseAGPL-3.0
Confinementstrict
Basecore24

Unofficial snap for Mastodon (decentralized social media server)

ScreenshotScreenshotScreenshotScreenshot

Mastodon is a free, open-source social network server based on ActivityPub
where users can follow friends and discover new ones. On Mastodon, users can
publish anything they want: links, pictures, text, video. All Mastodon servers
are interoperable as a federated network (users on one server can seamlessly
communicate with users from another one, including non-Mastodon software that
implements ActivityPub!)

The goal of this project is to simplify the installation process of Mastodon to give everyone the ability to host their own fully functional (micro) instance of Mastodon without requiring any prior knowledge of the technology behind it. This all-in-one snap package also includes a database and support for ACME to automatically obtain SSL certificates for HTTPS.

Installation

sudo snap install mastodon-server
sudo mastodon-server.setup

See the README on GitHub for more information.

Themes

Coming from Twitter/X and wanting a familiar look? Then the included Mastodon Bird UI and Tangerine UI themes might be for you. You can change the theme in *Preferences/Appearance*.

If you have a severe visual impairment, an accessible version of the Bird UI theme is included by default. This theme is indicated by the phrase High contrast++, which contains two plus signs and is translated into your selected language. In addition, this theme is marked with the ♿ emoji representing a person in a wheelchair as the International Symbol of Access.

This is a community developed snap and is not officially supported or released by Mastodon GmbH.

Update History

4.5.8snap1 (119)4.5.9snap1 (120)
15 Apr 2026, 23:15 UTC
4.5.7snap2 (118)4.5.8snap1 (119)
24 Mar 2026, 23:05 UTC
4.5.7snap1 (117)4.5.7snap2 (118)
18 Mar 2026, 09:09 UTC
4.5.6snap3 (116)4.5.7snap1 (117)
25 Feb 2026, 02:01 UTC

Published20 Feb 2024, 07:58 UTC

Last updated15 Apr 2026, 22:58 UTC

First seen13 Dec 2025, 09:47 UTC