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Free tools12 tools we built for our own daily work, polished and published. Everything runs in your browser, so your data never touches our servers. Bookmark the ones you use; we add more every month.
Generate links, buttons and QR codes that turn visitors into WhatsApp conversations.
Turn any number into a click-to-chat wa.me link with a pre-filled message.
Open tool โAdd a floating WhatsApp button to any website with one copy-paste snippet.
Open tool โQR codes for links, WhatsApp, Wi-Fi and vCards: custom colours, free PNG download.
Open tool โGST, EMI, invoices and margins: the everyday math of running a business in India.
Create a UPI payment QR for your shop counter: any UPI ID, optional fixed amount.
Open tool โAdd or remove GST at 5/12/18/28% with CGST/SGST/IGST breakup.
Open tool โMonthly EMI, total interest and full amortization schedule for any loan.
Open tool โMake a clean GST invoice in your browser and save it as PDF: free, no watermark.
Open tool โSmall tools you'll come back to: counters, converters and generators.
Take a break with numbers of a different kind.
Your 3ร3 Lo Shu grid from your birth date, with Moolank, Bhagyank and Kua numbers.
Open tool โChaldean name numerology: total and reduced number for any name, with master numbers.
Open tool โSum the digits of any number โ phone, date, vehicle plate โ and reduce to a single digit.
Open tool โThese tools cost us almost nothing to run: they execute entirely in your browser. Businesses that find them useful sometimes go on to buy accounting software, WhatsApp marketing or automation from us. No signup walls, no watermarks, no "pro" upsell inside the tools themselves. Use them forever, tell a friend.
Tell us what would save you time. The best requests get built and stay free.
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