DevBench: Your Developer Playground
50+ Free online developer tools.
Format, convert, decode, validate, generate — instantly in your browser.
All Developer Tools
Choose from our collection of 50+ free online tools
Formatters
JSON Formatter & Validator
Format and validate JSON data
HTML Formatter
Beautify and format HTML code
CSS Formatter & Minifier
Format and minify CSS stylesheets
JavaScript Formatter
Beautify JavaScript code
SQL Formatter
Format SQL queries beautifully
XML Formatter
Format and validate XML documents
JavaScript Minifier
Minify JavaScript code
CSS Minifier
Minify CSS code
Security
Converters
URL Encoder & Decoder
Encode and decode URL strings
Color Code Converter
Convert between color formats
Timestamp Converter
Convert Unix timestamps to dates
HEX to RGB
Convert HEX to RGB colors
JSON to YAML
Convert JSON to YAML
JSON to XML
Convert JSON to XML
CSV to JSON
Convert CSV to JSON
Decimal to Hex
Convert decimal to hex
Hex to Decimal
Convert hex to decimal
Binary to Decimal
Convert binary to decimal
Decimal to Binary
Convert decimal to binary
Text
Markdown Previewer
Preview markdown in real-time
Word Counter
Count words, characters, and lines
Remove Duplicate Lines
Remove duplicate lines from text
Text Sorter
Sort lines alphabetically
Case Converter
Convert text case online
Random Text Generator
Generate random lorem ipsum text
Regex Tester
Test regular expressions
Diff Checker
Compare two texts
Lorem Ipsum Generator
Generate placeholder text
String Reverser
Reverse text strings
Generators
Images
Validators
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Instant results with no server delays
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