Secure, browser-native symmetric AES and asymmetric RSA cryptographic workspace
Launch Tool
Matrix Calculator
Perform matrix operations including addition, multiplication, and transpose
Launch Tool
Quadratic Equation Solver
Solve quadratic equations (ax² + bx + c = 0) and find roots
Launch Tool
Prime Number Checker
Check if a number is prime and find its factors
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Prime Number Generator
Generate prime numbers within a range or count
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GCD & LCM Calculator
Calculate Greatest Common Divisor and Least Common Multiple
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Permutation Calculator
Calculate permutations (nPr)
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Combination Calculator
Calculate combinations (nCr)
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Factorial Calculator
Calculate factorial (n!)
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Fibonacci Sequence Generator
Generate Fibonacci sequence and calculate golden ratio
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Number Base Converter
Convert numbers between different bases (binary, octal, decimal, hex)
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Ohm's Law Calculator
Calculate voltage, current, resistance, and power using Ohm's Law
Launch Tool
Resistor Color Code Calculator
Decode resistor color bands to resistance value
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Voltage Drop Calculator
Calculate voltage drop in electrical wiring
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Power Consumption Calculator
Calculate power consumption and electricity cost
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Force Calculator (F=ma)
Calculate force, mass, or acceleration using Newton's Second Law
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Kinetic Energy Calculator
Calculate kinetic energy (KE = ½mv²)
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Potential Energy Calculator
Calculate gravitational potential energy (PE = mgh)
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Projectile Motion Calculator
Calculate range, max height, and time of flight for projectile motion
Launch Tool
Wavelength & Frequency Calculator
Calculate wavelength or frequency using c = λf
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Density Calculator
Calculate density, mass, or volume
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Mean, Median, Mode Calculator
Calculate central tendency measures for a dataset
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Z-Score Calculator
Calculate z-score and percentile
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Sample Size Calculator
Calculate required sample size for surveys
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Correlation Calculator
Calculate correlation coefficient between two variables
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Linear Regression Calculator
Calculate linear regression equation and R²
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Confidence Interval Calculator
Calculate confidence interval for a sample
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Paraphrase Tool
Rewrite text with different words
Launch Tool
Text Summarizer
Summarize long text into key points
Launch Tool
Bullet Point Generator
Convert text to bullet points
Launch Tool
Find and Replace Tool
Find and replace text in bulk
Launch Tool
Text Comparison Tool
Compare two texts for similarity
Launch Tool
Acronym Generator
Generate acronyms from phrases
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Fake Name Generator
Generate fake names for testing
Launch Tool
Random Quote Generator
Generate inspirational quotes
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Tip Calculator (Advanced)
Calculate tips and split bills
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Sales Tax Calculator
Calculate sales tax on purchases
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Discount Calculator (Advanced)
Calculate discounts and savings
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Aspect Ratio Calculator
Calculate aspect ratios for images and videos
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Roman Numeral Converter
Convert between numbers and Roman numerals
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Morse Code Translator
Translate text to/from Morse code
Launch Tool
Binary Text Converter
Convert text to/from binary
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BPM Tap Counter
Calculate BPM by tapping
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Water Intake Calculator
Calculate daily water needs
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Sleep Cycle Calculator
Calculate optimal sleep times
Launch Tool
Instagram Caption Generator
Generate engaging Instagram captions
Launch Tool
Hashtag Generator (Advanced)
Generate trending hashtags
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Social Media Character Counter
Count characters for different platforms
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UTM Link Builder
Create UTM tracking links
Launch Tool
Engagement Rate Calculator
Calculate social media engagement
Launch Tool
Conversion Rate Calculator
Calculate conversion rates
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A/B Test Calculator
Calculate statistical significance
Launch Tool
Marketing ROI Calculator (Advanced)
Calculate return on investment
Launch Tool
Click-Through Rate Calculator
Calculate CTR for ads
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CPM Calculator
Calculate cost per thousand impressions
Launch Tool
Keyword Density Analyzer
Analyze keyword density in text
Launch Tool
Meta Description Generator (AI)
Generate SEO meta descriptions
Launch Tool
Schema Markup Generator
Generate JSON-LD schema markup
Launch Tool
Sitemap XML Generator
Generate XML sitemaps
Launch Tool
Robots.txt Validator
Validate robots.txt syntax
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Canonical URL Generator
Generate canonical URL tags
Launch Tool
Hreflang Tag Generator
Generate hreflang tags for multilingual sites
Launch Tool
Structured Data Validator
Validate JSON-LD structured data for SEO
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File Size Calculator
Calculate file sizes and conversions
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Steps to Miles Converter
Convert steps to distance
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Screen Time Calculator
Calculate daily screen time
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Macros Calculator
Calculate macronutrient needs
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Budget Planner
Plan monthly budget
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Debt Payoff Calculator
Calculate debt repayment schedule
Launch Tool
Fuel Cost Calculator
Calculate fuel costs for trips
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Electricity Bill Estimator
Estimate electricity costs
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Travel Time Calculator
Calculate travel time and arrival
Launch Tool
World Clock Converter
Convert time between time zones
Launch Tool
Advanced
AI Resume Analyzer
Get an instant ATS score, keyword gap analysis, and personalized improvement tips.
Launch Tool
Advanced
Role-Based Resume Generator
Create perfect resumes for specific roles (Developer, Data Analyst, HR, etc).
Launch Tool
Advanced
Resume Keyword Booster
Find high-impact keywords for your target job role and boost your resume.
Launch Tool
Advanced
Resume Strength Score
Gamified resume scoring system. Fix 5 things to get a 100/100.
Launch Tool
Advanced
Job Description Matcher
Paste a job description and get a match score + missing keywords.
Launch Tool
Advanced
Free Resume Templates
SEO-optimized resume templates for Freshers, Interns, and Experienced Pros.
Launch Tool
Advanced
Website Speed & SEO Analyzer
Comprehensive website analysis tool that checks SEO optimization, page speed, performance metrics, and provides actionable recommendations - all without third-party APIs
Launch Tool
Advanced
Digital Footprint Scanner
Scan 50+ social media and developer platforms to check availability of a username or brand.
Launch Tool
Advanced
Is It Worth It? Calculator
Make smarter decisions with ROI analysis, risk assessment, and personalized recommendations
Launch Tool
Advanced
Abbreviation Search
Search and learn about abbreviations, acronyms, and their meanings
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Line Sorter
Sort lines alphabetically or shuffle them randomly