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Code & Data Tool
TypeScript Formatter
Format TypeScript snippets while preserving types and interfaces.
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About this tool
What is TypeScript Formatter?
TypeScript Formatter tidies TypeScript snippets while keeping types, interfaces and generics intact. It helps when you paste code from different editors and want consistent layout.
Useful when you need to
- Tidy an interface or type definition
- Make assignment code consistent
- Read a long generic type
How to use
How to use TypeScript Formatter
01 02 Format
Run the formatter.
03 Check types
Confirm interfaces and annotations are unchanged.
04 Copy
Copy the result.
Tips
Get better results
- It formats text only and does not type-check your code.
- For project-wide style use Prettier in your editor.
FAQ
Frequently asked questions
Does it check types?
No. It only changes layout.
Is my code uploaded?
No.
Does it support interfaces and generics?
Yes, they are preserved.
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