EMI Calculator
Work out the monthly instalment, total interest and year-by-year balance for any loan.
Open the EMI Calculator →One pitara, everyday tools — free, private, in your browser
“Pitara” is the box where useful things are kept. ToolPitara keeps simple tools for money, studies and daily paperwork — each one works right here on your device, with nothing to install and nothing to sign up for.
100% free · No sign-up · Runs in your browser — your data never leaves your device
Money & Finance
Loan, investment and tax calculations in rupees, explained in plain words.
SIP Calculator
See how a monthly investment could grow over the years, with a year-by-year growth chart.
Open the SIP Calculator →GST Calculator
Add GST to a price or remove it from an MRP, with the CGST, SGST and IGST split shown clearly.
Open the GST Calculator →Image & Photo
Made for Indian online forms, where a photo must fit an exact size in KB.
Photo & Signature Resizer
Resize a photo or signature to the exact KB and pixel size an exam or job form asks for.
Open the Photo & Signature Resizer →No tool matches that search yet. Try a shorter word, like “loan” or “tax”.
Why ToolPitara?
Most tool websites ask you to upload your files to their server and create an account before you can do a ten-second job. We think that is backwards. Every ToolPitara tool runs entirely in your web browser: the calculation happens on your phone or computer, and your numbers, photos and files are never sent to us — we could not see them even if we wanted to.
We are starting with the tools people in India reach for most — loan EMI, SIP growth, GST, and the exact-KB photo and signature every exam form demands — written the way we would explain them to a friend: the formula in the open, a worked example with real numbers, and honest words about what the result does and does not mean.