We hate calculating. So we built the tools.
Free, private, client-side calculators and utilities. No signup. Nothing uploaded. Just results.
Finance Tools (India)
XIRR Calculator
Calculate extended IRR for irregular cash flows.
FinanceCAGR Calculator
Compound annual growth rate calculator.
FinanceGratuity Calculator
Official 15/26 formula for India.
FinanceHRA Calculator
House Rent Allowance exemption calculator.
FinanceSIP Calculator
Systematic Investment Plan returns.
FinanceEMI Calculator
Loan EMI, total interest, and payment.
FinanceGST Calculator
Add or remove GST with CGST/SGST split.
FinanceFD Calculator
Fixed deposit maturity with compounding.
FinanceSWP Calculator
Systematic Withdrawal Plan projection.
FinanceCompound Interest
Calculate compound interest and maturity.
FinancePPF Calculator
Public Provident Fund maturity estimate.
FinanceRD Calculator
Recurring Deposit maturity calculator.
FinanceSalary / CTC Calculator
Approximate in-hand salary from CTC.
FinanceRetirement Corpus
Estimate corpus needed for retirement.
FinanceNPS Calculator
National Pension System corpus projection.
Developer Tools
JSON Formatter
Beautify and minify JSON instantly.
DeveloperUUID Generator
Generate version 4 UUIDs in bulk.
DeveloperBase64 Encoder/Decoder
Encode and decode Base64 text.
DeveloperTimestamp Converter
Unix timestamp to human date.
DeveloperURL Encoder/Decoder
Encode and decode URL strings.
DeveloperHash Generator
Generate SHA-256 hash in the browser.
DeveloperYAML to JSON
Convert simple YAML to JSON.
DeveloperJSON to CSV
Convert JSON array to CSV.
DeveloperCron Expression Helper
Build cron expressions easily.
SEO Tools
Meta Title Generator
Generate SEO title ideas with length.
SEOMeta Description Generator
Create meta descriptions quickly.
SEOSlug Generator
Turn titles into SEO-friendly URLs.
SEOKeyword Density Checker
Check word frequency and density.
SEORobots.txt Generator
Generate robots.txt file instantly.
Text Utilities
Word & Character Counter
Count words, characters, and more.
TextCase Converter
UPPER, lower, Title, and Sentence case.
TextRemove Duplicate Lines
Clean duplicate lines from text.
TextSort Lines
Sort lines alphabetically or numerically.
TextText Compare
Compare two texts side by side.
Business Tools
Profit Margin Calculator
Margin, markup, and profit amount.
BusinessROI Calculator
Return on investment percentage.
BusinessBreak-even Calculator
Find break-even units and revenue.
BusinessEtsy Fee Calculator
Estimate Etsy fees and net payout.
BusinessResignation Letter
Generate a professional resignation letter.
BusinessLeave Letter Generator
Create leave application letters.