Mastodon Line Breaker
A Mastodon line breaker keeps line breaks and paragraph spacing in your toots, which matters because limits vary by instance (often 500 characters). Lay out your lines and copy the result into the composer.
“Keep gaps” puts an invisible character on blank lines so platforms that strip empty lines still show the spacing.
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Start freeFrequently asked questions
What is the character limit on Mastodon?
It depends on the instance — the default is 500 characters, but some servers allow more. Line breaks count toward whatever limit your instance sets.
Why did my spacing change when I posted to Mastodon?
Pasting from other apps can collapse blank lines. This tool inserts an invisible separator so your spacing is preserved on any instance.
More free tools
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Free Instagram bold & italic text generator. Convert text to Unicode bold and italic that stays styled in captions, comments, and bios.
Free Facebook line breaker. Keep clean line breaks and paragraph spacing in posts and comments that Facebook would otherwise collapse.
Related reading
Social Media Content Audit Template (Free): what to know, what to compare, and how Repping.AI helps teams turn the advice into scheduled content.
Free weekly social media analytics report template for turning metrics, KPIs, and content review notes into next week's calendar.
A practical guide to social media analytics routine, with workflow advice, product context, and next steps for creators using Repping.AI.
Need the full workflow behind this tool?
These free tools are useful on their own. Repping.AI adds scheduling, AI drafting, approvals, analytics context, and campaign ops around them.