Launching today
UToolios
Free calculators & dev tools that never see your data
2 followers
Free calculators & dev tools that never see your data
2 followers
UToolios is 16 free tools that run entirely in your browser — nothing you type is uploaded, and there's no sign-up. Finance: mortgage (with amortization), compound interest, loans. Health: BMI, body fat, TDEE. Home: paint & primer, tiles. Developer: JWT decoder, JSON formatter & diff, Base64. Text: word counter, case converter, slugs, text diff. Each tool shows its formula and limits, and calculators can be embedded free on any site.
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