TSX Formatter
Formats TSX/React TypeScript components with type-aware indentation, prop type alignment, and clean JSX structure.
How to Use the TSX Formatter
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Format TypeScript with correct indentation, type-annotation spacing, and interface alignment. Clean up 500-line components before review — local processing, free, no signup.
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Frequently Asked Questions
How is TSX different to format?
Type annotations plus JSX markup need both rule sets — plain JS formatters mangle one side.
Are types preserved?
Yes — formatting never alters type annotations, only whitespace and layout.
Broken code input?
Unparseable files highlight the error location instead of silently reformatting.
Is my code uploaded anywhere?
No — formatting runs locally in your browser, free with no signup.
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Format TypeScript with correct indentation, type-annotation spacing, and interface alignment. Clean up 500-line components before review — local processing, free, no signup.
Last updated October 2026