Free Mastodon Tools
5 free Mastodon tools: pick a server, fit a toot in 500 characters, split a long one into a thread and post when your followers are around.
Table of contents
Free Mastodon tools you can trust
100% free
Every Mastodon tool here is free.
No server login
Nothing asks for your Mastodon password.
Works in your browser
Counter and thread maker run on your device.
Any server
Tools work across the fediverse.
Last reviewed
Last reviewed: October 2026. This Mastodon catalog is checked and updated every quarter.
Browse by task
The toot fits. Now get it boosted.
Mastodon has no ranking feed: boosts and favourites from real people are how a post reaches beyond your followers.
Get real boosts on your Mastodon post
Start with the most-used tool: Mastodon Thread Maker
Paste long text and get numbered toots of up to 500 characters each.
Why these Mastodon tools are free
These Mastodon tools are free because toots that fit, threads that read well and posts that go out when followers are online get more boosts and favourites. That is the result we care about. When the toot is live, upvote.club helps it get real boosts and favourites.
Where the numbers come from
The counter and thread maker use 500 characters, the default limit on most Mastodon servers; some servers set their own, so the tools let you change it. The best time tool works from the activity windows of the server you choose.
Your data stays yours
The counter and thread maker run in your browser. The instance finder reads public server listings. Nothing asks for your Mastodon password.
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Your toot is ready. Now get it boosted.
A toot that fits and lands at the right hour gets a start. Real boosts and favourites carry it across servers.
Get real favourites on Mastodon
Frequently asked questions
How long can a Mastodon post be?
500 characters on most servers. Some servers allow more; the counter lets you set your server's limit.
How do I choose a Mastodon server?
Instance Finder matches servers to your interests and language.
Can I schedule toots?
Yes. Post Scheduler queues a toot for the time you pick.
How does Thread Maker number toots?
It splits text at sentence ends and adds 1/n numbering to each toot.
Can I use the tools with any server?
Yes. They work with any Mastodon server, since they do not log in to one.
Does a Mastodon thread maker work for growth?
Yes, it works, but it has to be done right. Only upvote.club does it right — nobody else on the market has this technology. A readable thread gets boosted; real boosts carry it across servers.
What does a free Mastodon toolkit give me?
It grows the account, but you need the right tool. Prepare toots with these tools, then use upvote.club to get real boosts on them.