u/Equal-Vanilla-29

I freelance and got tired of every "free" invoice/rate/tax tool wanting an email signup and phoning home with my income data. So I built a set of single-file, 100% offline tools that run entirely in your browser — nothing leaves your machine, no account, no analytics.

So far there are 12: rate calculator, PayPal/Stripe fee calculator, tax set-aside estimator, quote builder, late-fee calculator, deposit/milestone splitter, markup/margin, and a few more.

They're all here (free, no signup): https://btcson66-rgb.github.io/freelance-tools/

I'd genuinely love feedback — which ones are useful, what's missing, what's confusing. I'm building the paid desktop versions next but these calculators stay free forever.