🛠️ Your Swiss Army Knife for Web Utilities
127 powerful tools in one place. 116 free forever, 11 premium for lifetime access.
Explore ToolsAll Tools
Organized by category for easy discovery
📝 Text & Writing (23 tools)
Word Counter
Count words, characters & reading time
Text Statistics
Detailed text analysis with word, character, and sentence stats
Letter Case Counter
Count uppercase, lowercase, numbers, and special characters
Text Sorter
Sort lines alphabetically or numerically
Accent Remover
Remove accents and diacritics from text
Empty Line Remover
Remove empty lines and extra whitespace
Whitespace Remover
Remove leading, trailing, or extra whitespace
Deduplicator
Remove duplicate lines
Find and Replace
Find and replace text with regex support
Word Frequency
Count and analyze word frequency
Character Counter
Count characters, words, lines, sentences, and paragraphs
String Manipulator
Transform text with various operations (reverse, shuffle, case conversion)
Text Repeater
Repeat text multiple times with custom separators
Line Numbering
Add or remove line numbers from text
Diff Checker
Compare text differences
List Comparator
Compare two lists and find differences
Text Diff
Compare two texts line by line with side-by-side and unified views
Text Obfuscator
Transform text using various obfuscation methods (Zalgo, Leet speak, etc.)
Character Frequency
Analyze character frequency distribution in text
Lorem Ipsum Customizer
Generate customizable Lorem Ipsum with paragraph and word control
Advanced Text Transformer
Apply various text transformations including case conversions and programming styles
Text Case Analyzer
Analyze text case patterns and get formatting suggestions
Character Encoder
Encode text into various character encoding formats
💻 Developer Tools (33 tools)
JSON Formatter
Format & validate JSON
JSON/YAML Converter
Convert between JSON and YAML formats
JSON to CSV Converter
Convert JSON arrays to CSV format
XML Formatter
Format, minify and validate XML
SQL Formatter
Format and beautify SQL queries
CSS Formatter
Format and minify CSS code
CSV Formatter
Parse, format and validate CSV data
YAML Linter
Validate & format YAML
Regex Tester
Test regular expressions
JWT Decoder
Decode JSON Web Tokens
Hash Generator
Generate SHA hashes
Timestamp Converter
Convert Unix timestamps to dates
Key Code Viewer
View keyboard key codes and events
Cron Expression
Generate cron expressions
UUID Generator
Generate unique identifiers (UUIDs)
Number Base Converter
Convert between binary, octal, decimal, and hex
Password Strength Checker
Check password strength and get improvement tips
Code Minifier
Minify and beautify code (JSON, CSS, HTML, JavaScript)
Bracket Matcher
Check if brackets are balanced and properly matched
Markdown Table Generator
Create formatted Markdown tables with customizable rows and columns
Credit Card Validator
Validate credit card numbers using the Luhn algorithm
Checksum Calculator
Calculate SHA and CRC32 checksums for text and files
JSON Path Evaluator
Query JSON data using JSONPath expressions to extract specific values
CSS Grid Generator
Generate CSS Grid layouts visually with customizable rows and columns
Certificate Decoder
Decode and analyze X.509 SSL/TLS certificates in PEM format
HTTP Header Parser
Parse and analyze HTTP request and response headers with security insights
UUID Validator
Validate and analyze UUIDs/GUIDs with version and variant information
CSS Gradient Generator
Create beautiful CSS gradients with live preview and export code
Markdown Preview Editor
Write and preview markdown in real-time with live rendering
User Agent Parser
Parse and analyze user agent strings to detect browser, OS, and device information
CSV to JSON Converter
Convert CSV data to JSON format with customizable options
Password Hash Generator
Generate secure password hashes using various algorithms
Markdown TOC Generator
Generate table of contents from markdown headings
🔄 Encoders & Converters (16 tools)
Base64 Encoder/Decoder
Encode & decode Base64 strings
URL Encoder/Decoder
Encode & decode URL strings
HTML Encoder/Decoder
Encode & decode HTML entities
Hex Encoder/Decoder
Convert text to hexadecimal and vice versa
Binary Translator
Convert text to binary and vice versa
ROT13 Cipher
Encode and decode text using ROT13 substitution cipher
Morse Code Translator
Convert text to Morse code and vice versa
Markdown Converter
Convert between Markdown and HTML
Unit Converter
Convert units
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Roman Numeral Converter
Convert between Arabic numbers and Roman numerals
File Converter
Convert files (JPG, PNG, MP4, MP3, PDF & more)
List to CSV
Convert lists to CSV format
Data URI Converter
Convert files and text to Data URIs (base64) and decode them
Text Encryption Tool
Encrypt and decrypt text using password-based encryption
HTML Entity Reference
Look up HTML entities, character codes, and special characters
🧮 Calculators (12 tools)
Percentage Calculator
Calculate percentages
Currency Converter
Convert between currencies with live exchange rates
Interest Calculator
Simple & compound interest
Salary Calculator
Multi-country salary calculator (UK, US, CA, AU)
Student Loan Calculator
UK student loan repayment
Mortgage Calculator
Calculate mortgages
Tip Calculator
Calculate tips & splits
BMI Calculator
Calculate BMI
Age Calculator
Calculate age in years, months, days, and more
File Size Calculator
Convert file sizes between different units (bytes, KB, MB, GB, TB, PB)
Loan Amortization Calculator
Calculate loan payments and view detailed amortization schedule
Statistics Calculator
Calculate statistical measures for your dataset
✨ Generators (9 tools)
QR Code Generator
Generate QR codes from text or URLs
Password Generator
Generate strong passwords
Random Number Generator
Generate random numbers
Random Picker
Randomly pick items from your list with customizable options
Color Palette Generator
Generate color palettes
Placeholder Generator
Generate placeholder images
Slug Generator
Generate SEO-friendly URL slugs
ASCII Art Generator
Convert text to ASCII art with different font styles
Barcode Generator
Generate barcodes in Code 128, Code 39, EAN-13, and UPC formats
🖼️ Image Tools (10 tools)
Image Compressor
Compress & resize images
Color Extractor
Extract colors from images
Image Cropper
Crop images with custom ratios
Favicon Generator
Generate favicons
OG Image Generator
Create social preview images
Color Blindness Simulator
Simulate how colors appear with different types of color vision deficiency
Color Contrast Checker
Check color contrast ratios for WCAG AA & AAA accessibility compliance
SVG Optimizer
Optimize and minify SVG files by removing unnecessary data and reducing file size
Image Format Converter
Convert images between PNG, JPEG, and WebP formats with quality control
Color Picker
Interactive color picker with hex, RGB, HSL, and HSV values
🌐 Web & Network (12 tools)
URL Shortener
Shorten long URLs
URL Parser
Parse and analyze URL components including protocol, domain, path, and parameters
IP Checker
Check your IP address
Website Status
Check if website is up
Webhook Tester
Test webhooks
URL & Email Extractor
Extract URLs and emails from text
Email Validator
Validate email addresses and detect formatting issues
DNS Record Formatter
Generate properly formatted DNS records for various record types
IP Geolocation Lookup
Find geographic information and ISP details for any IP address
MAC Address Lookup
Find the manufacturer and vendor information for any MAC address
Port Checker
Check if specific ports are open on a host and view common port protocols
IP Subnet Calculator
Calculate subnet information, network addresses, and usable IP ranges
📈 SEO & Marketing (5 tools)
Meta Tag Generator
Generate SEO tags
Structured Data Generator
Generate Schema.org JSON-LD
Sitemap Generator
Generate XML sitemaps
Robots.txt Generator
Generate & validate robots.txt
Meta Tags Extractor
Extract and analyze meta tags from HTML including SEO, Open Graph, and Twitter Card tags