Code Formatter

Beautify JS, TS, CSS, HTML, JSON code

Browser local processingInputs and files are not uploaded to our serverData processing

Code Formatter

LanguageIndent WidthTab Indent

Paste code, or click example to preview formatting

Format locally in browser with Prettier

Instructions

Beautify and format code for readability

Use when imported code needs to be compressed to one line or has messy indentation.

1Paste code

2Select language or formatting style

3Copy formatted code

After completionGet clearly indented, readable code.Paste code snippet first

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Check meaning after formatting code

Formatting makes indentation and line breaks consistent for review. Select the matching language, fix syntax errors and then copy the result.

An example to check

Input and settings

const total=1+2;

Expected result

const total = 1 + 2;

With JavaScript selected, spaces appear around operators. Indentation and semicolons may depend on settings, but total should still evaluate to 3.

Scope and limitations

Formatting is not compilation, testing or a security audit and does not prove that code runs correctly.
Do not force templates or mixed code through the wrong parser. Keep the original and review the changes before replacing a file.

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