QR Tools
Create, scan and prepare QR codes for links, WiFi, WhatsApp, vCards and business use.
PayPal Fee Calculator
Estimate PayPal fees, net amount and gross amount needed.
Open Tool →Stripe Fee Calculator
Estimate Stripe payment fees and net amount after fees.
Open Tool →Currency Converter Manual
Convert currencies manually by entering your own exchange rate.
Open Tool →CAGR Calculator
Calculate compound annual growth rate from starting value, ending value and years.
Open Tool →Depreciation Calculator
Calculate straight-line depreciation and simple book value schedule.
Open Tool →Price Per Unit Calculator
Calculate unit price from total price and quantity.
Open Tool →Tip Calculator
Calculate tip amount, total bill and split per person.
Open Tool →Rent Split Calculator
Split rent or shared bills by people and share values.
Open Tool →Fuel Cost Calculator
Estimate trip fuel needed, total fuel cost and cost per passenger.
Open Tool →About QR Tools
QR Tools on AIPintora are built for quick daily work in a clean browser interface. Each public tool in this category is kept active only when its working module is available, so users can open a page and complete a task without landing on unfinished content.
Use the filter above to find a specific tool, or browse the most relevant options in this category. Most tools are designed for mobile and desktop users, with simple input fields, copy-ready results and related tool links for the next step.
Popular tools in this category
- PayPal Fee Calculator — Estimate PayPal fees, net amount and gross amount needed.
- Stripe Fee Calculator — Estimate Stripe payment fees and net amount after fees.
- Currency Converter Manual — Convert currencies manually by entering your own exchange rate.
- CAGR Calculator — Calculate compound annual growth rate from starting value, ending value and years.
- Depreciation Calculator — Calculate straight-line depreciation and simple book value schedule.
- Price Per Unit Calculator — Calculate unit price from total price and quantity.
- Tip Calculator — Calculate tip amount, total bill and split per person.
- Rent Split Calculator — Split rent or shared bills by people and share values.
How to choose the right tool
Start with the tool that matches your exact task, enter only the required information, review the result, and copy or download it when the page provides an output option. For sensitive business or personal information, review the tool privacy note and avoid using private files unless you understand how the page processes them.