Hot Tools
Curated high-frequency practical tools to quickly solve daily problems.
Shelf Life Calculator
Online calculation of product shelf life, expiry date, and near expiry status, supporting precise calculation by production date or expiry date.
Child Height Calculator
Predict the possible adult height range of a child based on parents' height, understanding the child's future height trend.
PX/CM Conversion
Online pixel (PX) to centimeter (CM) conversion tool, accurately converting image or screen physical dimensions based on PPI parameters.
PX/MM Conversion
Online PX to MM tool, quickly calculates millimeter dimensions corresponding to pixels, supports custom PPI.
Inverse Trigonometric Function Calculator
Quickly calculate the radian values of inverse trigonometric functions such as arcsine and arccosine, supporting multiple function selections and precision settings.
Compound Annual Growth Rate CAGR Calculator
Calculate Compound Annual Growth Rate (CAGR) online, analyze investment returns, predict future growth, and quickly understand your financial performance.
Age Calculator
Accurately calculate solar age, lunar age, days alive, and quickly query zodiac sign, constellation, and lunar/solar birthday information.
Simplified/Traditional Chinese Converter
Online Simplified/Traditional Chinese conversion tool, supporting mutual conversion between Simplified, general Traditional, Traditional (Taiwan Standard), and Traditional (Hong Kong Standard), efficient and convenient.
Online Random Email Generator
Quickly generate a specified number of random emails, and customize email prefix length and suffix to improve work efficiency.
Pinyin Chinese Character Converter
Online Pinyin Chinese character conversion tool, supporting polyphonic characters, tones, name mode, and multiple Pinyin style outputs.
Random Mobile Number Generator
Quickly generate random mobile numbers, supporting custom prefixes, quantity to generate, duplicate removal, and output format.
Random Chinese Name Generator
Quickly generate random Chinese names, with customizable gender, quantity, length, and surname, to meet naming needs in different scenarios.
