Make Your Code Beautiful
Instant, privacy-focused formatters for JSON, SQL, XML and more. No servers. No tracking. Just clean code.
JSON Formatter
Beautify, minify, validate and sort JSON data with syntax highlighting
XML Formatter
Format and validate XML documents with proper indentation
YAML Formatter
Format and validate YAML files with clean structure
SQL Formatter
Beautify SQL queries with support for multiple dialects
HTML Formatter
Format and minify HTML code with proper indentation
JSON5 Formatter
Format JSON5 with comments and convert to standard JSON
What is a Code Formatter?
A code formatter (also called a beautifier or prettifier) is a developer tool that automatically reorganizes your code structure to adhere to consistent standards. It handles indentation, spacing, and line breaks, transforming minified or messy code into a readable, maintainable format.
Why use our tools?
Instant Results
Format code in milliseconds directly in your browser.
Privacy First
Zero data transfer. Your code never leaves your device.
Zero Setup
No IDE plugins, npm installs, or configuration files needed.
Validation
Instant syntax checking with helpful error messages.
Supported Languages
JSON Formatter
The gold standard for API debugging. Validate, beautify, and explore complex JSON structures.
SQL Beautifier
Optimize your queries. Supports multiple dialects including PostgreSQL, MySQL, and standard SQL.
XML & HTML
Clean up markup languages. Perfect for SOAP responses, RSS feeds, or legacy web templates.
YAML Validator
Essential for DevOps. Ensure your Docker compose and Kubernetes configs are structurally perfect.
Common Use Cases
Frequently Asked Questions
Is this tool free?
Yes, completely free. No hidden fees, no daily limits, and no login required.
Is it secure?
Absolutely. We use client-side processing, meaning your code is processed directly in your browser's memory and is never sent to our servers.
Can I format large files?
Yes. Since we don't upload files, the only limit is your browser's memory. Files up to 5-10MB usually process instantly.
Ready to clean up your code?
Select a tool from the grid above to get started instantly.
Get Started