All Developer Tools
34 tools to supercharge your development workflow
Development
Code formatting, validation, and transformation tools
Fix my messy JSON
Format, validate, and beautify JSON with syntax highlighting
Test my regex patterns
Test and debug regular expressions with live matching
Decode my JWT token
Decode and inspect JWT tokens without external servers
Minify my stylesheets
Minify and compress CSS code for production
Convert JSON to types
Generate TypeScript interfaces from JSON data
Convert HTML to JSX
Convert HTML markup to React JSX syntax
Format my SQL
Format and beautify SQL queries for readability
Explain my cron
Parse and explain cron expressions in human readable format
Converters
Transform data between different formats
What time is this timestamp?
Convert between Unix timestamps and human-readable dates
Convert number bases
Convert numbers between binary, octal, decimal, and hexadecimal
Convert my units
Convert between units of length, weight, temperature, and more
JSON to spreadsheet
Convert JSON arrays to CSV format for spreadsheets
Convert XML to JSON
Convert XML documents to JSON format
Generators
Generate code snippets, UUIDs, lorem ipsum, and more
Give me unique IDs
Generate unique UUIDs in v1, v4, and v7 formats
Fill my mockups with text
Generate placeholder text in various styles
Create a strong password
Generate secure, random passwords with customizable options
Create a QR code
Generate QR codes for URLs, text, WiFi, and more
Encoders
Encode and decode text in various formats
Encode my text to Base64
Encode and decode Base64 strings instantly
Hash my strings
Generate MD5, SHA-1, SHA-256, and other hashes
Encode my URL parameters
Encode and decode URL strings safely
Escape my strings
Escape and unescape strings for JSON, HTML, and URLs
Encode HTML entities
Encode and decode HTML entities and special characters
Design
Colors, gradients, and visual design utilities
Convert my color codes
Convert colors between HEX, RGB, HSL, and more
Design my gradients
Create beautiful CSS gradients with live preview
Create box shadows
Design CSS box shadows with live preview
Design border radius
Create custom border radius with visual editor
Create color palettes
Generate harmonious color palettes from a base color
Text
Text manipulation and analysis tools
Preview my Markdown
Write and preview Markdown with live rendering
Change my text case
Convert text between camelCase, snake_case, UPPERCASE, and more
Count my words
Count words, characters, sentences, and reading time
Compare my texts
Compare two texts and highlight differences
Images
Image compression, conversion, and editing
Web
SEO, meta tags, and web development utilities