All Online Utilities

65 Tools

Browse our full catalog of privacy-first utilities for documents, text, calculations, design, and data. Everything executes 100% locally in your browser with zero latency.

Percentage Calculator

Calculate percentages, increases, and decreases.

math finance

Sales Tax Calculator

Calculate sales tax and total amount.

math finance

Popular

Average Share Price Calculator

Calculate weighted average share price, total investment cost, and target averaging requirements across multiple stock purchases.

math finance