Code Formatters
Clean, fast formatters for code and data in every format you work with. Paste messy JSON, SQL, HTML, CSS, or XML and get properly indented, syntax-highlighted output instantly. Every formatter runs entirely in your browser — no data is ever sent to a server.
9 tools
JSON Formatter & Validator
Format, validate, and beautify JSON with syntax highlighting
SQL Formatter & Beautifier
Format, beautify, and minify SQL queries with keyword capitalization
Markdown Preview
Live Markdown preview with GitHub Flavored Markdown support
XML Formatter & Viewer
Format, beautify, and validate XML with syntax highlighting, tree view toggle, and minification
Log Parser & Highlighter
Parse and analyze logs with syntax highlighting, level filtering, and search. Auto-detects JSONL, Python, syslog, nginx formats
JavaScript Minifier & Beautifier
Minify or beautify JavaScript code with compression ratio stats
CSS Minifier & Beautifier
Minify or beautify CSS with size reduction stats and comment removal options
HTML Formatter & Viewer
Format, beautify, and validate HTML with live preview, syntax highlighting, and minification
Terraform HCL Formatter
Format and lint Terraform HCL with module, variable, and output structure validation. Detects common mistakes including hardcoded credentials, wildcard policies, and missing required variables, plus terraform fmt-equivalent indentation and equals alignment.
Category facts
This category currently contains 9 tools in Formatter. For machine-readable discovery, see /api/tools-by-category.json.
How do I browse similar tools? Use category pages and related links on each tool page to navigate adjacent workflows quickly.
How often are counts updated? Counts are generated from the canonical tools metadata at build time.