Chinese-English accounting terms dictionary with search and export functions. Perfect for accounting professionals and students.

Quickly calculate tips for any bill amount. Split the total including tip among multiple people with ease.

Add rounded corners or make your images circular with this free online tool. Perfect for profile pictures, thumbnails, and social media posts.

Calculate area, perimeter, volume and other properties of geometric shapes like triangles, circles, rectangles and more.

Pick colors by adjusting red, green, and blue sliders. Copy HEX or RGB in one click and explore random colors for quick inspiration.

Convert any numeric amount to English words in multiple formats - formal check format, general format, and lowercase. Perfect for financial documents, checks, and invoices.

A powerful online calculator with basic and scientific functions. Supports history tracking and memory functions for complex calculations.

Generate secure random tokens for authentication, API keys, passwords and more. Customize character sets and length.