Formatters Tools

36 free online formatters tools for developers.

API Response Formatter

Format and document API responses in multiple formats including JSON, XML, TypeScript interfaces, and documentation

apiresponseformatter+7 more

JSON Beautifier

Beautify and format JSON code online

jsonbeautifyformat+6 more

JSON Minifier

Minify and compress JSON code online

jsonminifycompress+4 more

XML Beautifier

Beautify and format XML code online

xmlbeautifyformat+6 more

XML Minifier

Minify and compress XML code online

xmlminifycompress+1 more

SVG Minifier

Minify and optimize SVG files by removing unnecessary whitespace, comments, and redundant attributes

svgminifyoptimize+6 more

HTML Beautifier

Beautify and format HTML code online

htmlformatpretty+2 more

HTML Minifier

Minify and compress HTML code online

htmlminifycompress+1 more

CSS Beautifier

Beautify and format CSS code online

cssbeautifyformat+6 more

CSS Minifier

Minify and compress CSS code online

cssminifycompress+1 more

JavaScript Beautifier

Beautify and format JavaScript code online

javascriptjsbeautify+7 more

JavaScript Minifier

Minify and compress JavaScript code online

javascriptjsminify+2 more

SQL Beautifier

Format and beautify SQL queries with proper indentation and structure

sqlbeautifyformat+7 more

SQL Formatter

Format SQL queries

sqlformatquery+1 more

SQL Minifier

Compress SQL queries

sqlminifycompress+1 more

Multi-Language Code Formatter

Format and beautify code in 25+ programming languages with customizable indentation, minification, and syntax highlighting

code formatterbeautifierjavascript+7 more

Code Complexity Analyzer

Analyze code complexity metrics including cyclomatic complexity, maintainability index, and cognitive complexity to improve code quality

code complexitycyclomatic complexitymaintainability index+7 more

QR Code Reader

Scan and decode QR codes from images or camera feed. Extract URLs, text, contact info, and other data from QR codes instantly

qr code readerqr scannerdecode qr code+7 more

Code Snippet Manager

Organize, store, and manage your code snippets with tagging, search, and export functionality for efficient code reuse

code snippetscode managersnippet organizer+7 more

Log Analyzer

Parse, analyze, and visualize log files with advanced filtering, statistics, and error detection for debugging and monitoring

log analyzerlog parserlog viewer+7 more

Code Differ

Compare two code versions with line-by-line diff visualization, change statistics, and unified diff export for code review and version control

code diffcode comparediff tool+7 more

Dependency Analyzer

Analyze package.json dependencies for outdated packages, security vulnerabilities, and optimization opportunities with detailed reporting

dependency analyzerpackage.jsonnpm audit+7 more

Performance Analyzer

Analyze web performance metrics from browser Performance API, Lighthouse reports, or HAR files with detailed insights and optimization recommendations

performance analyzerweb performancecore web vitals+7 more

CSV Beautifier

Pretty-print CSV data

csvbeautifyformat+2 more

CSV Minifier

Compress CSV data

csvminifycompress+1 more

YAML Beautifier

Pretty-print YAML

yamlbeautifyformat+2 more

YAML Minifier

Compress YAML

yamlminifycompress+1 more

TOML Beautifier

Pretty-print TOML

tomlbeautifyformat+1 more

TOML Minifier

Compress TOML

tomlminifycompress

INI Beautifier

Pretty-print INI files

inibeautifyformat+1 more

INI Minifier

Compress INI files

iniminifycompress+1 more

Markdown Beautifier

Format Markdown neatly

markdownbeautifyformat+1 more

Markdown Minifier

Remove Markdown whitespace

markdownminifycompress+1 more

YAML Beautifier

Format and beautify YAML files with proper indentation and structure

yamlbeautifyformat+6 more

SVG Optimizer

Optimize SVG files by removing unnecessary code and reducing file size

svgoptimizecompress+6 more

Code Minifier

Minify JavaScript, CSS, HTML, and JSON code to reduce file size and improve performance

minifycodeminifier+8 more