Free · 13 tools · Privacy-first
Daily Tools Suite
Calculators and planners with validation, copy/download exports, EMI CSV schedules, multi-category unit conversion, and a safe expression engine (no code injection).
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Frequently Asked Questions
What tools are available?
Smart calculator (safe expressions), GST, age and calendar/business days, currency, BMI with imperial helper, EMI with downloadable amortization CSV, loan, tip splitter, length/mass/temperature/volume converter, discount & margin, percentage lab, compound growth projection, and a local history log with export.
Is my data uploaded anywhere?
No! All calculations happen locally in your browser. Your data never leaves your device.
Can I use these on mobile?
Yes! All tools are fully responsive and work on mobile, tablet, and desktop.