💻 Developer Tools
HTTP Status Code Reference
Complete list of HTTP status codes with explanations
DeveloperCSV to JSON Converter
Convert CSV data to JSON format
DeveloperXML Formatter
Format and beautify XML code
DeveloperMarkdown Preview
Write Markdown with live preview
DeveloperUnix Timestamp Converter
Convert between Unix timestamps and human dates
DeveloperHTML Encoder
Encode/decode HTML entities and special characters
DeveloperHTML to Markdown
Convert HTML code to Markdown syntax
DeveloperUnix Permission Converter
Convert between octal and symbolic file permissions
DeveloperHash Generator
Generate MD5, SHA-1, SHA-256, SHA-512 hashes
DeveloperChmod Calculator
Calculate Linux file permissions
DeveloperCode Diff Viewer
Compare two code snippets with syntax highlighting
DeveloperJWT Token Generator
Generate JWT tokens with custom payload and secret
DeveloperText Diff Checker
Compare two texts and highlight differences
DeveloperRegex Tester
Test regular expressions with live matching and highlighting
DeveloperUUID Generator
Generate random UUIDs (v4) instantly
DeveloperCSS Minifier
Minify CSS code to reduce file size
DeveloperJavaScript Minifier
Minify JavaScript code to reduce file size
DeveloperColor Code Converter
Convert between HEX, RGB, HSL, CMYK color formats
DeveloperJSON Formatter
Format, validate, and minify JSON instantly
DeveloperCron Expression Generator
Build and explain cron schedule expressions
DeveloperAPI Request Tester
Send GET/POST requests and see responses
DeveloperJWT Decoder
Decode and inspect JWT tokens without verification
DeveloperURL Encoder
Encode or decode URLs instantly
DeveloperBase64 Encoder
Encode or decode Base64 strings
DeveloperJSON Validator
Validate JSON syntax with detailed error messages
DeveloperJSON to CSV Converter
Convert JSON data to CSV format
DeveloperJSON Path Finder
Find paths to values in JSON data
DeveloperSQL Formatter
Format and beautify SQL queries
DeveloperYAML Formatter
Format and validate YAML code
DeveloperCode Beautifier
Beautify HTML, CSS, and JavaScript code
Developer💰 Finance Calculators
Income Tax Calculator
Calculate income tax under old and new regime
FinanceDiscount Calculator
Calculate discount amount and final price
FinanceSimple Interest Calculator
Calculate simple interest on principal amount
FinanceFD Calculator
Calculate fixed deposit maturity amount and interest
FinancePPF Calculator
Calculate PPF maturity amount and returns
FinanceEMI Calculator
Calculate monthly EMI for loans
FinanceCompound Interest Calculator
Calculate compound interest with different frequencies
FinanceGST Calculator
Calculate GST amount and total price
FinanceCTC to In-Hand Salary
Calculate in-hand salary from CTC breakdown
FinanceHRA Exemption Calculator
Calculate HRA tax exemption amount
FinanceCurrency Converter
Convert between world currencies with live rates
FinanceSIP Calculator
Calculate SIP returns on monthly investments
FinanceTDS Calculator
Calculate TDS on salary, interest, rent, and more
FinanceLoan Comparison Calculator
Compare two loans side by side
FinanceTip Calculator
Calculate tips and split bills
Finance⏰ Time & Clock Tools
Timezone Converter
Convert time between different timezones
TimeOnline Stopwatch
Precise stopwatch with lap times and split
ProductivityTimer & Stopwatch
Countdown timer with presets + stopwatch with laps
TimeAlarm Clock
Set alarms in your browser
TimeDate Calculator
Calculate days between dates or add/subtract days
TimeCountdown to Date
Countdown days, hours, minutes to any date
TimeWorld Clock
Current time in major cities worldwide
TimePomodoro Timer
25/5 focus technique timer
ProductivityHabit Tracker
Track daily habits with streaks
Productivity📝 Text & Writing Tools
Text to URL Slug
Convert text to SEO-friendly URL slugs
WritingRemove Duplicate Lines
Remove duplicate lines from text
WritingWord Counter
Count words, characters, sentences, paragraphs
WritingFind and Replace
Find and replace text with regex support
WritingText Compare
Compare two texts and highlight differences word by word
WritingText Reverser
Reverse text, words, or lines
WritingCharacter Counter
Count chars for Twitter, Instagram, YouTube
WritingCase Converter
Convert text to any case format
WritingText Repeater
Repeat text multiple times with separator
Writing🎨 Design & Color Tools
Box Shadow Generator
Generate CSS box-shadow with visual editor
DesignSVG Wave Generator
Generate SVG wave shapes for website sections
DesignLorem Ipsum
Generate placeholder text
DesignColor Palette Generator
Generate harmonious color palettes
DesignBorder Radius Generator
Generate CSS border-radius with visual preview
DesignColor Picker
Pick colors and convert HEX, RGB, HSL
DesignText Shadow Generator
Generate CSS text-shadow with live preview
DesignGradient Generator
Create CSS gradients visually
DesignImage Compressor
Compress images up to 80% without losing quality
Most Popular🎲 Fun & Random Tools
Emoji Picker
Browse and copy emojis
FunDice Roller
Roll D4-D100 dice
FunRandom Word Generator
Generate random nouns, verbs, adjectives
FunMagic 8 Ball
Ask a question and get a random answer
FunWould You Rather
Random would you rather questions
FunTruth or Dare
Random truth or dare generator for parties
FunCoin Flip
Flip a coin - heads or tails
FunWheel of Names
Spin the wheel to pick a random name
FunRandom Number Generator
Generate random numbers within a range
Fun🔧 Utility & Converter Tools
Age Calculator
Calculate exact age from date of birth
UtilityBMI Calculator
Calculate Body Mass Index
HealthText to Speech
Convert text to speech with multiple voices
UtilityPercentage Calculator
Calculate percentages easily
MathUnit Converter
Convert length, weight, temperature, speed
UtilityNumber to Words
Convert numbers to English words
UtilityInternet Speed Test
Test your internet download and upload speed
UtilityScreen Resolution
Check your screen size and display info
UtilitySleep Calculator
Find optimal bedtime based on sleep cycles
Health🔒 Security & Privacy Tools
Password Strength Checker
Check how strong your password is
SecurityPrivnote
Self-destructing notes
PrivacyText Encryption/Decryption
Encrypt and decrypt text with AES-256
SecurityPassword Breach Checker
Check if your password has been in a data breach
SecurityRandom String Generator
Generate random strings, tokens, and API keys
SecurityPassword Generator
Generate strong random passwords
Security2FA Code Generator
Generate TOTP two-factor authentication codes
SecurityEncrypted Notes
Create encrypted notes stored locally in browser
PrivacyPrivacy Policy Generator
Generate a privacy policy for your website
Privacy🌐 Network Tools
DNS Lookup
Look up DNS records for any domain
NetworkPing Test
Test latency to servers worldwide
NetworkWHOIS Lookup
Check domain registration and ownership info
NetworkSSL Certificate Checker
Check SSL certificate validity and expiry
NetworkIP Address Lookup
Find your public IP address and location info
NetworkUser Agent Parser
Parse and explain browser user agent strings
NetworkOpen Port Checker
Check if a port is open on a host
NetworkWebsite Status Checker
Check if a website is up or down
NetworkHTTP Header Checker
View HTTP response headers for any URL
Network🎮 Online Games
Rock Paper Scissors
Play rock paper scissors against the computer
Games2048 Game
Slide tiles and reach 2048
GamesTyping Speed Test
Test your typing speed in WPM
GamesMemory Card Game
Flip cards and find matching pairs
GamesWordle Game
Guess the 5-letter word in 6 tries
GamesSudoku Game
Play Sudoku puzzles online — easy to hard
GamesTic Tac Toe
Play tic-tac-toe against AI or a friend
GamesSnake Game
Classic snake game — eat food and grow
GamesMinesweeper
Classic minesweeper puzzle game
Games📈 SEO Tools
Schema Markup Generator
Generate JSON-LD structured data for SEO
SEOKeyword Density Checker
Analyze keyword frequency and density in text
SEOMeta Tag Generator
Generate HTML meta tags for your website
SEOHeadline Analyzer
Analyze and score your blog post headlines
SEOOpen Graph Preview
Preview how your page looks when shared on social media
SEOHeading Structure Checker
Analyze H1-H6 heading hierarchy of any page
SEOSitemap Generator
Generate XML sitemap from list of URLs
SEORobots.txt Generator
Generate robots.txt file for your website
SEOPage Size Checker
Check webpage file size and load metrics
SEO🖼️ Image & Media Tools
Image Cropper
Crop images to any size or aspect ratio
ImageImage Compare Slider
Compare two images side by side with slider
ImagePlaceholder Image Generator
Generate placeholder images with custom size and text
ImageImage Resizer
Resize images to any dimension online
ImageImage Color Picker
Pick colors from any uploaded image
ImageSVG to PNG Converter
Convert SVG files to PNG images
ImageFavicon Generator
Generate favicons from text or emoji
ImageScreenshot Mockup
Place screenshots in device mockup frames
ImageImage to Base64
Convert images to Base64 data URI strings
Image📄 PDF Tools
Rotate PDF
Rotate PDF pages 90, 180, or 270 degrees
PDFPDF Watermark
Add text watermark to PDF pages
PDFUnlock PDF
Remove password protection from PDF files
PDFSplit PDF
Split a PDF into separate pages
PDFPDF Page Counter
Count pages in a PDF file instantly
PDFText to PDF
Convert text content to downloadable PDF
PDFCompress PDF
Reduce PDF file size without losing quality
PDFMerge PDF
Combine multiple PDF files into one
PDFPDF to Text
Extract text content from PDF files
PDF🤖 AI & Text Tools
Readability Checker
Check reading level and readability score of text
AISentence Expander
Expand short sentences into detailed paragraphs
AIText Paraphraser
Rewrite text in different words while keeping meaning
AIWord Frequency Counter
Count word frequency and most used words
AIGrammar Checker
Check text for grammar and spelling errors
AITone Changer
Change text tone to formal, casual, or friendly
AIText Summarizer
Summarize long text into key points
AIBullet Points Generator
Convert paragraphs into concise bullet points
AIArticle Rewriter
Rewrite articles with different wording
AI📱 Social Media Tools
LinkedIn Post Generator
Generate professional LinkedIn posts
SocialTweet/Post Generator
Generate engaging social media posts from topics
SocialInstagram Post Preview
Preview how your Instagram post will look
SocialSocial Media Bio Generator
Generate creative bios for social media profiles
SocialYouTube Title Generator
Generate catchy YouTube video titles
SocialHashtag Generator
Generate relevant hashtags for social media posts
SocialTikTok Caption Generator
Generate viral TikTok captions with emojis
SocialPost Schedule Planner
Plan best times to post on each platform
SocialSocial Media Image Sizes
Reference guide for all social media image dimensions
Social🎓 Education & Math Tools
Essay Word Counter
Count words with essay-specific metrics and goals
EducationGrade Calculator
Calculate final grade needed to pass a course
EducationStudy Timer
Track study sessions with break reminders
EducationMath Equation Solver
Solve basic algebra equations step by step
EducationGPA Calculator
Calculate your GPA from grades and credit hours
EducationCitation Generator
Generate APA, MLA, Chicago citations
EducationMultiplication Table
Generate multiplication tables for any number
EducationFlashcard Maker
Create and study digital flashcards
EducationScientific Calculator
Advanced calculator with trigonometry, logarithms, and more
Education💼 Business & Invoice Tools
ROI Calculator
Calculate return on investment percentage
BusinessQR Code Scanner
Scan QR codes using your camera or image
BusinessMeeting Cost Calculator
Calculate how much a meeting costs in salaries
BusinessInvoice Generator
Create professional invoices and download as PDF
BusinessSalary to Hourly Converter
Convert annual salary to hourly rate and vice versa
BusinessBusiness Name Generator
Generate creative business and startup name ideas
BusinessProfit Margin Calculator
Calculate profit margin, markup, and revenue
BusinessEmail Signature Generator
Create professional HTML email signatures
BusinessBreak Even Calculator
Calculate break-even point for your business
Business💪 Health & Fitness Tools
Pregnancy Due Date Calculator
Calculate expected due date and pregnancy week
FitnessSleep Duration Calculator
Calculate total sleep hours and quality
FitnessIdeal Weight Calculator
Calculate your ideal body weight by height
FitnessSteps to Calories
Convert steps walked to calories burned
FitnessHeart Rate Zone Calculator
Calculate training heart rate zones
FitnessMacro Calculator
Calculate daily protein, carbs, and fat needs
FitnessCalorie Calculator
Calculate daily calorie needs based on activity level
FitnessWater Intake Calculator
Calculate how much water you should drink daily
FitnessBody Fat Calculator
Estimate body fat percentage from measurements
Fitness🔄 Conversion Tools
Time Unit Converter
Convert between seconds, minutes, hours, days, years
ConverterRoman Numeral Converter
Convert between Roman numerals and numbers
ConverterText to Binary
Convert text to binary code and back
ConverterWeight Converter
Convert between kg, lbs, oz, grams, stones
ConverterBinary Converter
Convert between binary, decimal, hex, and octal
ConverterData Size Converter
Convert between bytes, KB, MB, GB, TB
ConverterLength Converter
Convert between meters, feet, inches, km, miles
ConverterNumber Base Converter
Convert numbers between any base (2-36)
ConverterTemperature Converter
Convert between Celsius, Fahrenheit, and Kelvin
Converter✨ Lifestyle & Astrology Tools
Baby Name Generator
Generate random baby name suggestions
LifestyleNumerology Calculator
Calculate your life path number from birth date
LifestyleBiorhythm Calculator
Calculate physical, emotional, and intellectual cycles
LifestyleCompatibility Checker
Check zodiac compatibility between two signs
LifestyleLove Calculator
Calculate love compatibility percentage between names
LifestyleName Meaning Finder
Find the numerological meaning of any name
LifestyleLucky Number Generator
Generate your lucky numbers based on name and birth date
LifestyleZodiac Sign Finder
Find your zodiac sign from birth date
LifestyleChinese Zodiac Calculator
Find your Chinese zodiac animal from birth year
Lifestyle