Formatters & Beautifiers
Format, validate, and beautify code and data
23 tools in this category
JSON Formatter & Validator
Format, validate, and beautify JSON instantly in your browser. Supports syntax highlighting, error detection, and tree view.
JSON Minifier
Compress and minify JSON by removing whitespace and line breaks. Reduce file size for production use.
XML Formatter & Beautifier
Format and prettify XML with proper indentation. Validates XML structure and highlights errors.
XML Minifier
Remove whitespace and comments from XML to reduce file size.
HTML Formatter & Beautifier
Format and indent HTML code for better readability. Supports custom indentation.
HTML Minifier
Remove whitespace, comments, and unnecessary characters from HTML to reduce page load time.
CSS Formatter & Beautifier
Format and beautify CSS with proper indentation and spacing.
CSS Minifier
Minify CSS to reduce file size and improve page load speed.
JavaScript Formatter
Format and beautify JavaScript code with proper indentation.
JavaScript Minifier
Minify and compress JavaScript to reduce bundle size.
SQL Formatter
Format and beautify SQL queries for better readability. Supports MySQL, PostgreSQL, SQLite.
YAML Formatter
Format and validate YAML files with proper indentation.
Markdown Preview
Preview Markdown rendered as HTML in real time.
JSON Validator
Validate JSON online with instant syntax error detection, line-aware feedback, and browser-based privacy.
XML Validator
Validate XML structure, find malformed tags, and clean up XML documents in your browser.
YAML Validator
Validate YAML online, catch indentation issues, and clean up config files before deployment.
JSON Prettify
Prettify JSON with clean indentation, readable nesting, and instant copy-ready output.
JSON Editor
Edit JSON online with instant validation, formatting, and a clean browser-based workflow for APIs and config files.
SQL Minifier
Minify SQL queries online for embeds, fixtures, generated code, and compact transport.
JavaScript Obfuscator
Obfuscate JavaScript online for lightweight source hiding, demos, and experimental distribution workflows.
CSS Minifier Online
Minify CSS online to shrink stylesheets, remove whitespace, and speed up frontend delivery.
JSON Schema Validator
Validate JSON data against JSON Schema definitions online for APIs, forms, and event payloads.
Markdown Editor
Write and edit Markdown online with a fast preview workflow for docs, README files, and notes.