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FREE TOOLS
Free Invoice Tools for
Freelancers & Small Businesses
Invoize tools are built to help small business owners, freelancers, and everyday users make quick calculations without opening a spreadsheet. Use these calculators for pricing, taxes, investments, loans, and simple productivity tasks, then turn the numbers into better business decisions.
Create and download a digital signature.
Calculate GST or VAT by country.
Find discount, savings, and final price.
Calculate profit, margin, and markup.
Convert currencies using exchange rates.
Estimate monthly mortgage payments.
View loan principal and interest breakdown.
See how extra payments reduce loan time.
Estimate how much house you can afford.
Calculate affordable monthly rent.
Estimate retirement Social Security benefits.
Estimate pension based on service and salary.
Calculate your DTI ratio.
Check if refinancing saves money.
Analyze rental cash flow and ROI.
Calculate true yearly loan cost.
Estimate FHA mortgage payments.
Calculate VA loan payments.
Estimate home equity loan payments.
Calculate home equity credit line costs.
Estimate required home down payment.
Estimate retirement savings needs.
Estimate retirement savings needs.
Project 401(k) growth and employer match.
Find out exactly how much you need to save for your home.
Estimate Roth IRA growth.
Calculate traditional IRA savings growth.
Calculate required minimum distributions.
Estimate income tax owed.
Convert salary to monthly or hourly pay.
Compare taxes before and after marriage.
Estimate estate tax liability.
Calculate net pay after deductions.
Calculate interest on money or loans.
Estimate investment growth over time.
Solve common finance calculations.
Calculate compound interest growth.
Find the interest rate on a loan or investment.
Estimate savings growth over time.
Calculate certificate of deposit earnings.
Estimate bond value or return.
Estimate mutual fund investment returns.
Calculate the average investment return.
Calculate internal rate of return.
Calculate return on investment.
Find how long investment recovery takes.
Calculate today’s value of future money.
Calculate future value of money.
Count characters, words, and text length.
Create and Send Professional Invoices in Seconds
Invoize helps freelancers and businesses create, manage, and send invoices easily
from anywhere without complicated accounting software.
- Smart Invoice Management
- Expense & Payment Tracking
- Secure Local Data Storage
