High Performance Utilities

Useful Tools

The ultimate utility belt for text and numbers. High-precision calculators and data sanitization tools for daily tasks.

Analyze text density, word count, and reading time.

Instantly flip between UPPERCASE, lowercase, and more.

Clean up lists by removing redundant and duplicate lines.

Find your exact age down to the day instantly.

Calculate monthly payments and interest for any loan.

Convert income between hourly, weekly, and yearly rates.

All calculations and text transforms happen instantly in your browser. No data is ever sent to a server—complete privacy by default.