
KaroTools
Free financial calculators & tools for Indian freelancers
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June 27, 2026
Just launched KaroTools - 100% Free Tools for Indian Freelancers
Hey IndieHackers! I just pushed the first version of KaroTools live. It's a completely free suite of GST calculators and invoice generators built specifically for the Indian market. I built it with Next.js to make it lightning fast and there are zero paywalls. Would love any feedback from the community!
About
KaroTools is a lightning-fast suite of web-based utilities designed to simplify financial and productivity tasks for the modern freelancer and small business owner in India. Built with Next.js, it includes GST Calculator

1 Comment
The opportunity may be bigger than free calculators. If freelancers keep coming back every month for GST and invoices, you could become the default workspace for their business admin instead of just another utility site. Curious if that's the direction you're thinking about.