Free forever · No login · Made in India

Small tools that save real time.

Free, no-sign-up tools for Indian business owners and computer operators — add up a bill, collect a payment, check GST. Use one, then share it with someone who needs it. 🙏

Know a shopkeeper or business owner? These free tools will save them time — send them over 👇

Ready to use

Live
🧾
Hisaab — the calculator, upgraded
Punch in any bill and check the total in seconds — with live math, GST and a "does it tally?" check — then send a clean, read-only memo on WhatsApp. Everything your calculator can't do.
✓ Keeps every item ✓ Verifies the total ✓ GST built in ✓ Shares on WhatsApp
Open Hisaab →
 Live
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UPI QR code generator
Turn your UPI ID into a scannable QR to collect payments — GPay, PhonePe, Paytm, BHIM.
Open tool →
 Live
📊
Savings calculator
See how much you save by replacing Tally, Excel and separate CRM/WhatsApp tools with one login.
Open →
 Live
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Build your plan
Pick only the modules your business needs and get an instant price — no sales call.
Open →
 Live
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Number to words (₹)
Rupees in words — lakh/crore for cheques, invoices & vouchers.
Open →
 Live
✅
GSTIN validator
Check a GST number is valid & read its state, PAN, entity type.
Open →
 Live
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GST calculator
Add or remove GST, auto CGST + SGST / IGST split, reverse GST.
Open →
 Live
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EMI calculator
Loan EMI, total interest & total payment for any loan.
Open →
 Live
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Quotation maker
Create a professional GST quotation / estimate PDF in minutes.
Open →
 Live
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IFSC & pincode finder
Bank branch by IFSC, or city/state by pincode — instantly.
Open →
 AI · New
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AI WhatsApp writer
Payment reminders, offers & follow-ups — ready to send in Hindi/Hinglish/English.
Open →
 AI · New
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Ask a GST question
Plain-language answers on GST rates, HSN, ITC, returns & e-invoice — in English or Hindi.
Open →
 AI · New
✨
AI product description writer
Catalog-ready product descriptions for WhatsApp, online store or marketplace — English or Hindi.
Open →

Coming soon

more every week
Soon
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GST invoice generator
Make a clean GST invoice PDF — auto tax split & amount in words.
Coming soon
Soon
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Profit-margin calculator
Selling price, margin % and markup from your cost — instantly.
Coming soon
Soon
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AI bill reader
Snap a photo of a bill and get a clean, structured table of its data.
Coming soon
Soon
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HSN / GST-rate finder
Look up the right HSN code and GST rate for any product.
Coming soon

Which tool do you need next? Tell us on WhatsApp →

When you outgrow the calculator

Turn these tallies into real GST bills.

Jupeak Bills makes proper GST invoices with your logo, adds a UPI Pay-Now link to every bill, and files your returns. The Basic plan starts at just ₹1,800 per user/year.

All prices exclude GST — 18% GST applicable.

Start Jupeak Bills → 💬 Ask Asha
One suite — billing · GST · inventory · CRM · payroll. Trusted by Indian businesses since 2008.