Explore Mastodon a Friendly Open Source Alternative to Twitter and Its Features
Dive into Mastodon, an exciting open-source platform that’s more than just a Twitter alternative, with unique features and a friendly community.
San Francisco: Mastodon is a new social media platform many people started using when Twitter changed its name to X. More than just a copy of Twitter, Mastodon has its own unique features. It was created in 2016 by a programmer named Eugen Rochko and is designed to help everyone, not just to make money.
When you sign up for Mastodon, you pick a server, kind of like choosing an email service. For instance, if you choose a server focused on climate topics, your profile will look like @[your username]@climatejustice.social. Even though you pick a server, you can still talk with users on other servers, just like emailing people from different email services.
On Mastodon, each community is called an “instance” or server. These servers can have their own rules and guidelines, so some might let anyone join, while others might require an approval process. Choosing a server might feel tricky, but don’t worry! You can always move to another server later if you find one that fits you better.
Mastodon is part of what’s called the “Fediverse,” which means you can connect with other social networks. While many users call their posts “toots,” most of them just say “posts” nowadays. Mastodon has features like replies and favorites similar to Twitter, but it doesn’t allow some features like quote tweets, which can lead to mean comments.
Being open-source means anyone can take Mastodon’s code, change it, and use it for their own server. While this helps keep the platform growing, it requires that users give credit to the original creators. When making a Mastodon account, you’ll see an option to create a new account on mastodon.social to make it easier for you to join.
Mastodon’s homepage, local, and federated timelines show different posts. The Home timeline shows posts from people you follow. The Local timeline shows all posts from your server, while the Federated timeline combines public posts from users that your server’s members follow.
If you’re looking for a safer online space, you can join a server with strict rules against bad behavior. While Mastodon doesn’t allow universal verification like Twitter, some servers have their own ways to show you’re really who you say you are.
Even though Mastodon is smaller than Twitter, it offers a different kind of experience. You may find it more personal and friendly since groups can have their own rules. If you want to share your thoughts with friends, you can post privately too. You can even share images, but there are some limits on file sizes.
As of 2025, Mastodon has about one million active users. Some users might prefer using it for deeper conversations, while others may stick with Twitter or try new platforms like Bluesky and Threads. You can also share your tweets from Twitter on Mastodon using special tools.