Schedule Mastodon Posts
Most scheduling tools don't support Mastodon. Shaflex does. Here's how to schedule Mastodon posts alongside X, Bluesky, and the rest.
Most tools ignore Mastodon
Buffer doesn't support it. Hootsuite doesn't support it. Later doesn't support it. If you're active on Mastodon, you're probably posting manually, opening the web app, typing your post, hitting publish.
Meanwhile, your X and LinkedIn posts get scheduled through a tool. Your Mastodon posts don't. They get forgotten, posted late, or skipped entirely.
For creators building an audience on the fediverse, this is a real gap. Your Mastodon followers deserve the same consistency as your X followers.
Mastodon, right next to X and Bluesky
Connect your Mastodon instance in Shaflex, and it shows up alongside X, Bluesky, Threads, and LinkedIn. Same editor, same scheduling, same workflow.
Any Mastodon instance works: mastodon.social, fosstodon.org, or your self-hosted server. Paste your instance URL, authorize, and you're posting.
How it works, step by step
Connect your Mastodon account
Enter your instance URL (e.g., mastodon.social) and authorize Shaflex. Works with any Mastodon-compatible server.
Write your post
Use the editor with a live 500-character counter. Add images, customize content for Mastodon specifically if needed.
Schedule or publish
Post immediately or schedule for later. Shaflex will publish to Mastodon alongside any other platforms you've selected.
Frequently asked questions
Which Mastodon instances does Shaflex support?
Any Mastodon-compatible instance, mastodon.social, fosstodon.org, self-hosted servers, and other fediverse platforms that use the Mastodon API.
Can I post to Mastodon and X at the same time?
Yes. Write one post and toggle on both Mastodon and X (plus Bluesky, Threads, LinkedIn, etc.). Shaflex publishes to all selected platforms at once.
Does Shaflex support Mastodon content warnings?
Mastodon-specific features like content warnings are on our roadmap. You can customize your post text per platform today.
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Schedule Mastodon posts for free
Connect your Mastodon instance and start scheduling. Free plan available, no credit card needed.
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Start posting to five platforms today
Free plan, no credit card. Set up in under 2 minutes.
