Developer Tools Suite
A comprehensive collection of 80 client-side utilities to boost your productivity. All tools run entirely in your browser - no data leaves your device.
Available Tools
Choose from our collection of 80 developer utilities
Calculator
A fully functional calculator with basic operations
Color Picker
Pick colors and convert between HEX, RGB, and HSL
Unit Converter
Convert between different units of measurement
JSON Formatter
Format, minify, and validate JSON data
Base64 Tool
Encode and decode Base64 strings
Timer & Stopwatch
Track time with a stopwatch or countdown timer
Todo List
Manage your tasks and stay organized
Markdown Previewer
Write and preview markdown in real-time
QR Code Generator
Create QR codes from text or URLs
Password Generator
Generate secure random passwords with custom rules
Hash Generator
Generate MD5, SHA-1, and SHA-256 hashes
URL Encoder/Decoder
Encode and decode URL strings
Text Diff Checker
Compare two texts and see the differences
Lorem Ipsum Generator
Generate placeholder text for your designs
CSS Gradient Generator
Create beautiful CSS gradients visually
Box Shadow Generator
Generate CSS box-shadow code with live preview
Regex Tester
Test regular expressions and see matches in real-time
Image Compressor
Compress images to reduce file size
Case Converter
Convert text between different case styles
Word Counter
Count words, characters, and analyze your text
HTML Entity Encoder
Convert between text and HTML entities
Epoch Converter
Convert Unix timestamps to readable dates
UUID Generator
Generate universally unique identifiers (UUIDs)
Credit Card Validator
Validate credit card numbers and identify card type
Email Validator
Validate email addresses and check format
IP Address Info
Get information about IP addresses
Color Name Generator
Get creative names for any color hex code
SVG Optimizer
Optimize and minify SVG code
CSS Minifier
Minify CSS code to reduce file size
JSON to CSV
Convert JSON data to CSV format
CSV to JSON
Convert CSV data to JSON format
Slug Generator
Generate URL-friendly slugs from text
JWT Decoder
Decode and inspect JSON Web Tokens
Code Formatter
Format and beautify code (JS, HTML, CSS)
Browser Info
View detailed browser and system information
Data URI Converter
Convert files to data URIs
Whitespace Remover
Remove unnecessary whitespace from text
Color Contrast Checker
Check WCAG accessibility compliance for colors
Image to Base64
Convert images to Base64 and vice versa
Cron Expression Generator
Build and understand cron schedule expressions
SVG to PNG Converter
Convert SVG graphics to PNG images
Text to Speech
Convert text to natural-sounding speech
Morse Code Translator
Translate text to Morse code and vice versa
Binary Translator
Convert text to binary and binary to text
Roman Numeral Converter
Convert between numbers and Roman numerals
Hex Color Blender
Blend two hex colors and generate palettes
Meta Tag Generator
Generate SEO meta tags for your website
CSS Box Model Calculator
Calculate total element size including padding and borders
Text Encryption
Encrypt and decrypt text with AES encryption
Duplicate Line Remover
Remove duplicate lines from text
Markdown Table Generator
Create markdown tables with a visual editor
SQL Formatter
Format and beautify SQL queries
YAML to JSON
Convert YAML data to JSON format
JSON to YAML
Convert JSON data to YAML format
ASCII Art Generator
Convert text to ASCII art with multiple fonts
Bitwise Calculator
Perform bitwise operations (AND, OR, XOR, NOT)
HTACCESS Generator
Generate common .htaccess configurations
Robots.txt Generator
Create robots.txt files for SEO
Sitemap Generator
Generate XML sitemaps for your website
HTTP Status Reference
Quick reference for HTTP status codes
Favicon Generator
Generate favicons in multiple sizes from images
CSS Border Radius Generator
Create custom border radius with visual preview
GUID Generator
Generate GUIDs and UUIDs in bulk
WebP Converter
Convert images to WebP format for better compression
Text Reverser
Reverse text, words, or characters
Palindrome Checker
Check if text is a palindrome with analysis
Character Counter
Advanced character frequency analysis
Lorem Pixel Generator
Generate placeholder images with custom sizes
CSS Triangle Generator
Create CSS triangles with custom directions
Aspect Ratio Calculator
Calculate and convert aspect ratios
Percentage Calculator
Calculate percentages, increases, and decreases
RGB to HEX Converter
Convert RGB color values to HEX and vice versa
Coordinate Distance Calculator
Calculate distance between two coordinates
BMI Calculator
Calculate Body Mass Index with health categories
Random Name Generator
Generate random names for testing and prototypes
JSON Path Finder
Find and extract values from JSON using paths
Barcode Generator
Generate barcodes in various formats (EAN, UPC, Code128)
MIME Type Checker
Identify MIME types from file extensions
Text Line Sorter
Sort text lines alphabetically or numerically
NPM Package Stats
View download stats and info for NPM packages
Why Use Our Tools?
🔒 Privacy First
All tools run client-side. Your data never leaves your browser.
âš¡ Lightning Fast
No server processing means instant results every time.
🎨 Modern UI
Clean, responsive design that works on any device.