FastDailyTools

什么是 FastDailyTools？

FastDailyTools is a growing collection of fast, privacy-friendly online tools designed to help you get things done in seconds. No sign-up, no downloads, and no unnecessary complexity. Our first release includes tools for AI token estimation, PayPal and Etsy fee calculations, solar panel savings, water intake, pregnancy due date, period tracking, and more. Every tool is mobile-friendly, easy to use, and built with speed and accuracy in mind.