ToolsLab

Formatters

Beautify and format code in any language

12 tools · all free and client-side.

Support for 15+ languages and formatsCustomizable formatting rulesSyntax error detectionMinification and compression options
JSON Formatter

Format, validate and beautify JSON data with syntax highlighting

~13k runs
XML Formatter

Format, validate, and minify XML documents with syntax highlighting and XPath support

~1k runs
JSON Repair

Fix broken or malformed JSON — trailing commas, single quotes, missing brackets and LLM output

~1k runs
Markdown Preview

Edit and preview Markdown with live rendering, export to HTML/PDF, and comprehensive statistics

~1k runs
Markdown Table Generator

Build Markdown tables visually or paste CSV/TSV. Configure column alignment, escape pipes, and export GFM-ready output

~1k runs
JavaScript Minifier/Beautifier

Minify, beautify and optimize JavaScript code with ES6+ support, source maps, and advanced compression

~733 runs
SQL Formatter

Format and beautify SQL queries with proper indentation

~667 runs
YAML to JSON Converter

Convert between YAML and JSON formats with validation, type handling, and advanced formatting

~600 runs
CSS Minifier/Beautifier

Minify, beautify and optimize CSS code with advanced compression options for production-ready stylesheets

~500 runs
XML to JSON Converter

Convert XML documents to JSON format with attribute handling, namespace support, and smart array detection

~400 runs
HTML to Markdown

Convert HTML to Markdown or Markdown to HTML with GFM table and code block support

~333 runs
EML to HTML Converter

Convert EML email files to HTML with header extraction, attachment handling, and multi-view rendering

~67 runs

Frequently Asked Questions about Formatters Tools

Related Categories

Dev UtilitiesText & Format

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