Life

City Humidity Checker

Get real-time relative humidity data for prefecture-level cities in China for health protection and environmental monitoring.

City Barometric Pressure Lookup

Accurately get real-time sea-level barometric pressure for major Chinese cities, with data sourced from the National Meteorological Information Center.

Phone Number & Name Verification

Verify whether a phone number matches a name or ID to ensure the authenticity of real-name information.

Alphabet Tracing Worksheet Generator

Generate printable 26-letter alphabet tracing worksheets online to help kids and beginners practice proper handwriting.

Coordinate Converter

Achieve high-precision conversions between lat/long, addresses, and WGS84/GCJ02/BD09 coordinate systems to fix map location offsets.

Pinyin Worksheet Generator

Generate printable Pinyin practice worksheets for initials and finals to improve handwriting and stroke order.

Running Script Copybook Generator

Generate printable Chinese running script copybooks featuring 3,500 common characters to enhance your hard pen calligraphy practice.

Phone Number Status Checker

Check mobile phone number carrier, active status, and porting information.

Bulk Password Generator

Bulk generate strong, random passwords with custom rules. Perfect for secure multi-account management.

Daily Chinese Handwriting Worksheet Generator

Free generator for 1st to 6th grade daily Chinese handwriting worksheets. Supports custom content with instant PDF downloads for printing.

Random German Name Generator

Generate authentic German names with custom gender and type settings. Perfect for character naming, language learning, and creative writing.

City UV Index Checker

Check real-time UV index and sun protection advice for cities nationwide.

English Italic Handwriting Worksheet Generator

Create custom English italic handwriting worksheets online. Instantly generate printable Italianno tracing copybooks for calligraphy and signature practice.

Keyboard APM Test

Measure your effective keystrokes per minute to evaluate typing speed and accuracy. Ideal for programmers and writers.

看拼音写词语生成器

专为小学一二年级设计的拼音识字练习页生成工具，支持预设词库与自定义输入，可一键导出高清打印版。

Tire Size Calculator

Calculate speedometer error and ride height changes after upgrading your tires.

French Name Generator

Generate authentic French names for character creation, gaming IDs, and cultural learning.

Number Tracing Worksheet Generator

Generate free 1-10 number tracing worksheets to help kids master early writing skills.

Moon Phase Calculator

Accurately calculate the moon phase, lunar calendar, and solar terms for any date.

Phone Number Status Checker

Verify phone number status, location, and carrier to clean invalid data and boost marketing efficiency.