Developer ToolsCode FormattersFree Tool
Lua Formatter
Clean up whitespace and blank lines in Lua code — a light touch-up, not a Lua-aware reformatter.
How to Use Lua Formatter
- 1Paste your Lua code
- 2Click Process
- 3Copy the whitespace-cleaned output
- 4For real formatting, run it through StyLua or your IDE
Frequently Asked Questions
No — it only performs generic whitespace cleanup (collapsing 3+ blank lines, trimming trailing spaces). It doesn't reindent based on Lua's do/end block structure.
StyLua is a popular dedicated Lua code formatter that properly understands Lua syntax — this tool's own output points toward it.
No — it doesn't parse or validate Lua at all; it's purely a text cleanup pass.
No — cleanup runs entirely in your browser.
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