Speed Converter

Convert between various units of speed, such as m/s, km/h, mph, knots, and mach.

Ad Connection Rate Calculator

Calculate your ad connection rate to measure how effectively your ads drive traffic to your landing page.

Download Time Calculator

Estimate file download times based on your internet speed and file size.

Image Optimizer to WebP

Batch convert and compress images (PNG, JPG) to the lightweight WebP format right in your browser. Optimize your website's images for faster load times.