Connect to the new world

Let's start using Misskey

Misskey is a forever evolving, sophisticated microblogging platform.

Ai, the mascot of Misskey

Thank you for finding Misskey! Misskey is a distributed microblogging from Earth. Misskey and other SNS connect with each other through the Fediverse (a universe composed of various SNS).

Why not leave the turmoil of cities for a while and dive into the new network?


Reasons to start using Misskey

There are many reasons to choose Misskey as everyday SNS.

Many features

Abilities of Misskey

See usage in wiki

Flexible posting functionality

Freely configurable character limit for each individual instance

You can configure the privacy of your posts finely

You can hide your improper messages or images

About posting Notes

Text formatting

Let's decorate your notes and profile! Formatting via Misskey Flavored Markdown (MFM) is available.

About MFM


Easily express empathy for notes. You can select emojis and send a reaction to a note.


Customize your timeline freely. With Misskey Deck, you can arrange your timeline vertically.


Ask everyone for their opinions. You can create a questionnaire with up to 10 choices. Multiple answers can be accepted and an expiration date can be set.


Save files and share them many times. You can manage attached files with Drive, or upload files to Drive beforehand.

About Drive


Let's chat.
You can chat one-on-one or in a group on a dedicated screen.

About Messaging


Make a "generator" or write a sentence.
In pages, you can place blocks such as text and sections or create a simple program.

About Pages


Arrange various furniture and make your own room.
The room you create can be shared with everyone by URL.

About Rooms


Search for notes about yourself
Collect notes that fulfill freely configurable conditions via Antennas


A new way to meet others is now available.
You can create channels to talk about various topics.

Customizable Interface

You can customize the web client at will.


A small widget displays various information. You can arrange the widgets freely.


You can freely change the background color, text, border color, etc.
Created themes can be saved and shared as a file.

Assets Store

Independence and Sociality

Choose an instance that you like or manage your own.


Since Misskey uses a server-to-server communication protocol called ActivityPub, you can follow users from different instances and other services, where you can see and react to notes.

Open source

Misskey is open source software. Anyone can participate in its development and translation. You can also fork the repository and add your own extensions.

GitHubCrowdin (to translate)


Make your apps and clients to make your life better. You can use almost all features of Misskey in your apps. Play against the reversi bot and let everyone know what you are listening to!

API Usage


Misskey is licensed under GNU Affero General Public License v3.0 (AGPL v3).


Misskey has been featured in internet news! (in japanese only)



Total user count
Total note count
Total instance count

The above is the sum of values from all listed instances, gathered at the following date: Mar 8, 2021 5:44 AM JST


List of sponsersList of donators

Support Misskey

Do you like Misskey? Misskey is developed by individuals. It's free and open-source.
Misskey does not show advertisements so the user experience is not harmed, but considerable development costs still exist.
Please support the development of Misskey.

Becoming a PatronWishlistBountysource

... or contact the developer

Support joinmisskey


Notifications for release notes of new Misskey versions


People who contribute to Misskey's development