Formatters

Beautify, minify, and validate JSON, XML, SQL, HTML, CSS, and other structured data.

data_object

JSON Formatter

Formatters

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Format, minify, and validate JSON online.
code

XML Formatter

Formatters

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Beautify and minify XML documents.
code

YAML Formatter

Formatters

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Format and validate YAML with syntax highlighting.
storage

SQL Formatter

Formatters

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Format and beautify SQL queries.
style

CSS Formatter

Formatters

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Beautify and organize CSS stylesheets.
code

HTML Formatter

Formatters

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Format and indent HTML markup.
data_object

JavaScript Formatter

Formatters

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Beautify and minify JavaScript code.
compress

JSON Minify

Formatters

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Compress JSON by removing whitespace.
account_tree

GraphQL Formatter

Formatters

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Format GraphQL queries and schemas.
settings

TOML Quick Tidy

Formatters

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Quick tidy for TOML spacing around keys and values (not a full parser).
article

Markdown Formatter

Formatters

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Normalize and preview Markdown structure.
terminal

PHP Quick Tidy

Formatters

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Quick tidy for PHP line breaks and braces (not a full parser).

FAQ

Common questions about Formatters on the Developer Tools Hub.

Beautify, minify, and validate JSON, XML, SQL, HTML, CSS, and other structured data. All tools in this category are designed to run instantly in your browser.
Yes. All tools in this category are free to use with no sign-up required.
Live tools in this category process input locally in your browser. Your text, numbers, and files are not uploaded to my server.
New utilities are published regularly. Bookmark this category page to see when more formatters go live.