Text Tools
carriage return to HTML newline
[Text Tools]
Convert carriage returns to HTML br line feeds or paragraph tags p
Text List Data Column Extraction Tool
[Text Tools]
Extracts data for a specified column in a text list
Text Extraction Specific String Tool
[Text Tools]
Regular expressions extract specific strings from text
continuous dictionary string generator
[Text Tools]
String generator for consecutive letters, Greek letters, Japanese katakana, etc.
Chinese character stroke separation
[Text Tools]
Decomposition of Chinese Character Strokes by Stroke Order
Chinese character writer
[Text Tools]
Chinese character stroke sequence animation demonstration and practice quiz
Insert Symbol in Text tool
[Text Tools]
Insert the specified symbol between any two characters in text
Text Batch Filter Odd Even Lines Tool
[Text Tools]
divided into two parts according to odd and even numbers
Find the longest or shortest line tool
[Text Tools]
Find the longest or shortest line in a document or text paragraph
Full/Half-Width Conversion
[Text Tools]
Conversion between Chinese Full-Width Symbols and Half-Width Symbols
Traditional vs Simplified
[Text Tools]
Convert Chinese traditional and simplified characters to each other
English Word Counter
[Text Tools]
Count the number of occurrences of Chinese, English, punctuation marks, etc. in text fragments
Image Tools
Development Tools
Regular Expression Testing
[Development Tools]
Online regular expression testing tool, providing common regular expressions, flag bit settings, match highlighting and multilingual code generation
CSS tools
[Development Tools]
Online CSS code beautification, purification, compression, organization, optimization tool
JavaScript tools
[Development Tools]
Online JavaScript code beautification, purification, compression, decompression, obfuscation tool
Git address translation tool
[Development Tools]
Git address translation to SSH, HTTPS, GIT protocol
MAC address vendor query
[Development Tools]
Query manufacturer information corresponding to MAC address
Link URL Parameter Mass Removal Tool
[Development Tools]
Remove all GET request parameters following the question mark in the URL
IP address random generation tool
[Development Tools]
Randomly generate a specified number of IP addresses
Domain name extraction tool
[Development Tools]
Batch extraction of all website domain names in a string
IP Address Geolocation Lookup
[Development Tools]
Check IP geographical location, coordinates, and time zone
Hex Encoding/Decoding
[Development Tools]
String to Hexadecimal and Hexadecimal to String Conversion
JSON Online editor
[Development Tools]
JSON formatting, compression, format correction, filtering, sorting
Random password generator
[Development Tools]
Generate random passwords and support setting password rules of different complexity
Entertainment Tools
Lights Out (Game of Lights)
[Entertainment Tools]
Lights Out online game, click on the light bulb to change the state of itself and adjacent lights, the target turns off all lights
Hitori (Alone)
[Entertainment Tools]
Hitori online solo game, black repeated numbers so that each row and column without repetition, Haig is not adjacent and white connected
Sumplete
[Entertainment Tools]
Online Sumcomplete numerical thinking game, delete certain numbers in the grid, so that the sum of the remaining numbers in each row and column equals the target value
Flow Free (Free Connection)
[Entertainment Tools]
Flow Free online game of connecting dots of the same color, lines cannot cross and must fill all spaces
Nonogram
[Entertainment Tools]
Online Nonogram number weaving game, Black or white according to the row number prompt, Restore pixel graphics, Logic reasoning puzzle game
24 O 'clock
[Entertainment Tools]
Online 24-point game, classic math puzzle game, with addition, subtraction, multiplication and division and brackets to make 4 numbers calculate 24
Digital Huarong Avenue
[Entertainment Tools]
Online digital Huarong Road game, classic slider puzzle, will disrupt the number in order, exercise logical thinking
2048
[Entertainment Tools]
Online 2048 games, classic number merge puzzle game, slide merge same numbers, challenge highest score
Sudoku
[Entertainment Tools]
Online Sudoku game, support multiple difficulties, automatically generate questions, prompt, check function, exercise logical thinking
Text avatar
[Entertainment Tools]
Online text avatar generation tool, input text automatically generate personality avatar, support a variety of shapes, fonts, color settings and downloads
Daily Tools
ID Photo Cutting
[Daily Tools]
Online certificate photo cutting tool, support one inch, two inches and other common size, drag the border to cut freely, download pictures
Online Whiteboard
[Daily Tools]
Online whiteboard tool, supports free drawing, shapes, text, eraser, etc., and can download pictures
plaid printing
[Daily Tools]
Online generation of a variety of grid paper, support squares, lattices, horizontal lines, triangles, hexagons, etc., can be printed and downloaded
Personal Income Tax Calculator
[Daily Tools]
the mainland of China personal income tax calculator, support pre-tax salary, five insurances and one fund, special additional deduction calculation
Running Calorie Calculator Premium
[Daily Tools]
Calculate calories burned by running using MET method
Daily water consumption calculator
[Daily Tools]
Calculate your daily water intake based on your weight
Day of the week calculator
[Daily Tools]
Quickly calculate the day of the week on the specified date
Daily wage calculator
[Daily Tools]
Daily salary calculated on the basis of monthly salary and working days
random codebook generator
[Daily Tools]
Generates a random codebook that can be used to select passwords
A Complete Collection of Common Special Symbols
[Daily Tools]
A Complete Collection of Common Special Symbols
Cash To Chinese Words
[Daily Tools]
Convert numbers to uppercase amounts, support traditional and simplified Chinese
Calculation Tools
Online Scientific Calculator
[Calculation Tools]
Online scientific calculator, support trigonometric function, logarithm, power operation, factorial, constant and other scientific calculation functions
online calculator
[Calculation Tools]
Online calculator, support addition, subtraction, multiplication and division, parentheses, percentages, power operations and other common calculations
decomposition prime factor calculator
[Calculation Tools]
product of numbers converted into prime numbers
List of Fibonacci numbers
[Calculation Tools]
Generates a list of the specified number of Fibonacci numbers
digital statistical calculator
[Calculation Tools]
Statistics such as sum, mean, maximum, minimum, variance, etc. of statistics
equal ratio series term generator
[Calculation Tools]
Generates a specified number of proportional series and calculates the sum
arithmetic series generator
[Calculation Tools]
Generates a specified number of arithmetic series and calculates the sum
Distance Time Calculator
[Calculation Tools]
Given the speed and distance, calculate the time required to reach the destination
least common multiple calculator
[Calculation Tools]
Calculate the greatest common factor of two given numbers
maximum common factor calculator
[Calculation Tools]
Calculate the greatest common factor of two given numbers
continuous digital batch generator
[Calculation Tools]
Batch generation of all combinations of numbers between given 2 values
Equal proportion scaling/equal proportion calculation
[Calculation Tools]
Image size proportional scaling，equal proportion calculation
Percentage Calculator
[Calculation Tools]
Percentage calculation, percentage increase and decrease, percentage of a number
