When you visit a Mastodon profile, you see a row of hashtags below the bio. These are featured hashtags. They let visitors instantly see your posts about specific topics. Mastodon allows you to feature up to five hashtags on your profile. This article explains how to add, reorder, and remove those hashtags. It also covers … Read more
You want a specific hashtag to trend across Mastodon instances. Coordinated posting lets multiple accounts publish on the same topic at the same time. This article explains how to plan, schedule, and execute a hashtag campaign without triggering spam filters or losing reach. The problem is that Mastodon’s federated timeline prioritizes local content and fresh … Read more
When you add a hashtag to a post on Mastodon, you expect that post to appear in the hashtag feeds of users on other instances. But sometimes the post does not show up there, or only shows up after a long delay. This happens because Mastodon uses a federated relay system for hashtags rather than … Read more
Mastodon hashtags are case-insensitive, meaning #Accessibility and #accessibility link to the same search results. However, how you write them affects how screen readers and other assistive technologies read the tag aloud. A hashtag written in all lowercase like #accessibility may be read as a single garbled word, while #Accessibility with CamelCase lets the software pronounce … Read more
When you type a hashtag in the Mastodon web client, you may notice that the system does not always suggest existing tags. This can lead to duplicate tags, reduced post discoverability, and a cluttered tag space. The auto-complete feature helps you select an existing hashtag before you finish typing, which keeps your posts connected to … Read more
The Federated Timeline in Mastodon shows public posts from all instances your server knows. This feed can quickly fill with hashtags you do not want to see. Mastodon provides a built-in filter system to hide posts containing specific hashtags. This article explains how to create a filter that removes a hashtag from your Federated Timeline … Read more
You want to keep a Mastodon hashtag feed handy so you can check it quickly without typing the search term each time. Mastodon does not have a dedicated bookmark button for hashtags, but you can pin a hashtag column in the web interface or save the search URL in your browser. This article explains how … Read more
You want to monitor how often a hashtag is used on Mastodon over days or weeks. Mastodon does not offer a built-in trend graph for hashtags inside the web interface. The Mastodon API provides the raw data you need to build your own tracking system. This article explains how to use the API to collect … Read more
When you type a hashtag in a Mastodon post, the character limit applies to the entire post, including the # symbol and all letters in the tag. If your hashtag exceeds a certain length, the post may fail to send or the tag may be truncated. Mastodon enforces a maximum character length for individual hashtags … Read more
Mastodon lets you add hashtags to help people discover your posts. But if you add too many hashtags or use them in the wrong way, your post may get flagged as spam by other users or instance moderators. This typically happens because Mastodon does not use an algorithm to rank content. Instead, it relies on … Read more