Mastodon Thread Generator

    Split your content into a Mastodon thread with proper formatting.

    Your Text

    Format your text with these tools before generating your thread

    Enter your text

    Your content will be intelligently split into multiple posts optimized to use at least 85% of each platform's 500-character limit for maximum engagement.

    0/200

    Enter hashtags separated by commas. These will be automatically added to each generated thread.

    0total characters0 posts (500 chars per post)
    0250500
    Plain text onlyMastodon

    Tips for Mastodon

    Optimize your content for this platform

    • Character limit: 500 characters per toot
    • Optimal length: 400–500 characters for focused toots
    • Hashtags: Essential for discoverability — no algorithm to help.
    • Best practice: Add content warnings for sensitive topics.

    What This Tool Does

    The Mastodon Thread Generator splits your long-form content into individual toots that fit within Mastodon's 500-character limit. Each toot is automatically numbered so your followers can read the full thread in order.

    Mastodon's decentralized timeline means your content appears chronologically — threading helps you share longer ideas without losing your audience. This tool handles the splitting and numbering so every toot is properly formatted and ready to post.

    How to Use This Tool

    1. Paste or type your complete text into the input field.
    2. The tool splits your content into toots of 500 characters or fewer.
    3. Each toot is automatically numbered in thread format.
    4. Preview all toots in the output panel to check readability.
    5. Copy individual toots or the entire thread with one click.

    Tips for Better Results

    • Start with context — Mastodon users may discover your thread from any instance, so don't assume shared knowledge.
    • Use content warnings (CW) for sensitive topics. It's a core part of Mastodon etiquette.
    • Keep threads focused. Mastodon audiences appreciate depth on a single topic over scattered thoughts.
    • Tag your toots with relevant hashtags — Mastodon relies on hashtags for discoverability since there's no algorithm.
    • Engage with replies to your thread. Mastodon communities are highly interactive and value genuine conversation.
    • Consider your instance's norms. Different Mastodon servers have different cultures and expectations.

    Frequently Asked Questions

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