Code & Data Formatters
Paste in messy, minified or inconsistently indented code and get back something readable - SQL, HTML, CSS, JavaScript and XML formatters, plus converters between JSON and CSV for quick data reshaping. Useful for cleaning up a snippet before a code review, or checking a file someone else handed you.
Popular in Code & Data Formatters
All Code & Data Formatters tools
SQL Formatter
Beautify messy or minified SQL
HTML Formatter
Beautify messy or minified HTML
CSS Formatter
Beautify or minify messy CSS
JavaScript Formatter
Beautify messy or minified JS
XML Formatter
Beautify or minify messy XML
HTML Minifier
Strip whitespace & comments from HTML
CSS Minifier
Shrink CSS to a single compact file
JavaScript Minifier
Strip comments & whitespace from JS
SQL Minifier
Collapse a SQL query onto one line
XML Validator
Check XML for well-formedness errors
HTML Validator
Find unclosed & mismatched HTML tags
CSS Validator
Catch unbalanced braces & bad syntax
JSON to CSV Converter
JSON array of objects → CSV
CSV to JSON Converter
CSV rows → JSON array of objects
JSON to YAML Converter
JSON → clean, indented YAML
CSV Viewer
Read a CSV as a clean table
YAML to JSON Converter
YAML → clean, indented JSON
JSON to XML Converter
JSON → indented XML
XML to JSON Converter
XML → clean, indented JSON
CSV Cleaner
Trim, tidy & fix messy CSV data
CSV Sorter
Sort CSV rows by any column
CSV Filter
Keep only rows matching a condition
CSV Duplicate Remover
Remove duplicate rows by row or column
CSV Column Extractor
Pull out and reorder chosen columns
CSV Column Merger
Combine two or more columns into one
CSV Row Counter
Count rows, columns & empty rows
CSV Splitter
Split one CSV into several files
CSV Merger
Combine multiple CSV files into one
Excel to CSV Converter
Convert an Excel sheet to CSV
CSV to Excel Converter
Convert CSV data to an Excel file
Excel Column Letter Converter
Column number → Excel column letter
Excel Column Number Converter
Column letter → Excel column number
JSON Array to Excel Converter
JSON array of objects → Excel file
Excel Formula Generator
Build VLOOKUP, IF, SUMIF & more