Smart Tools & Calculators
Free, fast, and accurate tools for investors, traders, planners — and everyone in between.
Merge PDF
Combine multiple PDF files into one document — drag to reorder.
Split PDF
Extract pages, split by range, or separate every page into files.
Compress PDF
Reduce PDF file size by re-encoding images. Great for email attachments.
Rotate PDF
Rotate individual pages or all pages in a PDF to fix orientation.
Delete Pages
Remove unwanted pages from any PDF file quickly.
Reorder PDF
Drag and drop to reorder pages in any PDF file.
JPG to PDF
Convert JPG, PNG, and WebP images into a single PDF with layout options.
PDF to JPG
Convert PDF pages to high-quality JPG, PNG, or WebP images.
Add Page Numbers
Stamp customizable page numbers onto any PDF — choose position, font, and style.
Watermark PDF
Add text or image watermarks with opacity, rotation, and tiling control.
Compound Interest
Calculate how your investment grows over time with compound interest.
CAGR Calculator
Calculate Compound Annual Growth Rate of any investment.
Investment Return
Calculate total return and profit on any investment.
DCA Calculator
Model returns from Dollar Cost Averaging into stocks or crypto.
Savings Goal
Find out how much to save monthly to reach your financial goal.
DRIP Calculator
Model dividend reinvestment compounding growth over time.
FIRE Calculator
Find out when you can achieve Financial Independence and Retire Early.
Retirement Calculator
Plan your retirement corpus and the monthly savings needed to get there.
Inflation Calculator
See how inflation erodes your money's purchasing power over time.
Budget Planner
Plan your monthly budget using the 50/30/20 rule.
Net Worth Calculator
Calculate your total net worth from assets and liabilities.
Salary Calculator
Calculate take-home pay after taxes and deductions globally.
Emergency Fund
Calculate exactly how much emergency fund you need based on your expenses.
Income Tax Calculator
Estimate your income tax liability with deductions and brackets.
Position Size
Calculate the right position size based on your risk tolerance.
Risk / Reward
Evaluate trade risk vs reward ratio before entering any position.
Options Profit
Calculate potential profit and loss for options trades.
Mortgage Calculator
Calculate monthly payments, total interest, and full amortization schedule.
Loan Calculator
Calculate EMI, total interest, and repayment schedule for any loan.
Debt Payoff Calculator
Find the fastest and cheapest way to pay off all your debts.
Live Prices
Track real-time cryptocurrency prices, market cap, and volume.
Fear & Greed Index
Monitor market sentiment with the crypto fear and greed index.
Bitcoin Halving
Track the countdown to the next Bitcoin halving and its historical impact.
Crypto Profit Calc
Calculate profit and loss on any cryptocurrency buy/sell.
Crypto Portfolio
Track your cryptocurrency portfolio value and performance over time.
Crypto Tax Calculator
Calculate capital gains tax on your cryptocurrency trades.
Length Converter
Convert between meters, feet, inches, miles, and more.
Weight Converter
Convert between kilograms, pounds, ounces, and more.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly.
Volume Converter
Convert between liters, gallons, cups, and other volume units.
Speed Converter
Convert between km/h, mph, knots, and other speed units.
Area Converter
Convert between square meters, acres, hectares, and more.
Data Converter
Convert between bytes, KB, MB, GB, TB, and more.
Time Converter
Convert between seconds, minutes, hours, days, weeks, and more.
Currency Converter
Convert between world currencies with live exchange rates.
BMI Calculator
Calculate your Body Mass Index and see which health category you fall into.
Timezone Converter
Convert times across different timezones around the world.
Decision Wheel
Spin a wheel to make random decisions when you just can't choose.
Magic 8-Ball
Ask any yes/no question and let the Magic 8-Ball reveal your fate.
Dice Roller
Roll any combination of dice for board games or random decisions.
Random Picker
Randomly pick from a custom list of names, options, or items.