squaring tool
squaring tool Introduction
Online square calculation tool introduction:1, square is an operation, for example, the square of a means a×a, simply written a2, can also be written as a×a.
2, for example, the square of 2 is: 2×2=4; The square of 6 is 6 x 6=36.
Internet Business Promoter
![Stroke number to Chinese character]()
Stroke number to Chinese character
Find the matching Chinese character by stroke count
![Cat Age Calculator]()
Cat Age Calculator
This tool can convert the age of the cat to the age equivalent to human age
![Prime number (prime number) online calculation generation]()
Prime number (prime number) online calculation generation
Calculate all primes within the specified range online
![Chinese idiom fill in the blank]()
Chinese idiom fill in the blank
a gadget that matches the corresponding idiom according to the keyword
![Picture color picker]()
Picture color picker
a small tool that can easily extract any color from an image online
![sm2 encryption/decryption]()
sm2 encryption/decryption
National secret sm2 algorithm encryption, decryption, signing, checking online small tool
![New mimetic style CSS code generator]()
New mimetic style CSS code generator
One click to generate new mimicry CSS style style code sample
![What to do today]()
What to do today
A little boring? Choose a quest card at random.
![Hello World]()
Hello World
Output hello world for various programming languages
![HSV/ hexadecimal Color conversion]()
HSV/ hexadecimal Color conversion
HSV format and HEX format color value conversion
![Random IP address generator]()
Random IP address generator
Free random IP address generator tool
![Traffic Sign pictures]()
Traffic Sign pictures
View various traffic sign pictures online
![JSON/YAML Interconversion tool]()
JSON/YAML Interconversion tool
JSON to YAML tool /YAML to JSON tool
![National Language code comparison table]()
National Language code comparison table
Online search for the corresponding code of each language
![Microphone test]()
Microphone test
Online microphone test tool
![NTP server address]()
NTP server address
Network time synchronization server address
![Online text sort]()
Online text sort
online text sorting tool
![Online name sorting tool]()
Online name sorting tool
online name sorting tool, surname alphabetic sorting, surname stroke number sorting
![Rich text editor]()
Rich text editor
online professional rich text editor
![HTTP status Query Tool]()
HTTP status Query Tool
A free online view of HTTP page status code and response header
![Lucky number]()
Lucky number
Calculate your lucky number by date of birth
![Periodic Table]()
Periodic Table
Online periodic table view
![Save and retrieve calculator]()
Save and retrieve calculator
Online bank deposit and withdrawal calculator
![China Postal code query]()
China Postal code query
National counties, cities, regions postal code (zip code) query
