Development
Random Password Generator
Development and Operations
Password generator, random string generator, batch generation
URL Encoder/Decoder
Development and Operations
Online URL encoding and decoding tool (UrlEncode encoding and UrlDecode decoding)
UUID Generator
Development and Operations
Batch generate UUIDs
Timestamp Converter
Development and Operations
Online timestamp conversion tool and get the current timestamp
MD5 Online Encryption
Development and Operations
MD5 online encryption, supports 32-bit and 16-bit lengths
Online JSON Converter
Development and Operations
Provides real-time editing and preview of JSON data, syntax highlighting, validation, formatting, escaping, unescaping, compression, etc., improving the efficiency and accuracy of reading and editing
Regex Testing Tool
Development and Operations
Regular expression testing tool, commonly used regular expressions
Unicode to Chinese Converter
Development and Operations
Conversion between Unicode and Chinese
HTTP Status Codes
Development and Operations
Names and explanations corresponding to HTTP status codes
JWT Decoder
Development and Operations
Parse and decode JSON Web Tokens (JWT)
HTML Entity Encoder
Development and Operations
HTML entity encoding, converting entities to HTML
JS Code Formatter/Minifier
Development and Operations
JS formatting/minification tool, provides online JS formatting, JS minification, JS obfuscation, JS decryption
HTML Code Formatter
Development and Operations
Provides online HTML and XML formatting
CSS Code Formatter/Minifier
Development and Operations
CSS formatting/minification tool, provides online CSS formatting and CSS minification
Text Processing
Text Comparison
Text Processing
Text difference comparison supporting Chinese, English, and code comparison
Markdown Editor
Text Processing
Create or edit Markdown online, real-time preview, export Markdown
Word Count
Text Processing
Online counting of the number of words, paragraphs, and punctuation marks in a string
Text Deduplication
Text Processing
Can delete or remove duplicate lines from text or strings
ASCII Art Generator
Text Processing
Online generation of ASCII art
Online Text Editor/HTML Retrieval
Text Processing
Online rich text editing, real-time HTML preview, online text editing, retrieve HTML from text editing
Education
Unit Conversion
Education and Academia
Online conversion of weight, length, area, time, angle, speed, temperature, pressure, heat, power, etc.
Morse Code
Education and Academia
Morse code encoding and decoding supporting Chinese
Common Base Conversion
Education and Academia
Online base conversion tool, can convert between base 2 to 64
ASCII Table
Education and Academia
ASCII table, control codes, standard ASCII characters, and non-standard ASCII characters comparison table
Length Unit Conversion
Education and Academia
Length conversion tool - supports international length units, traditional Chinese length units, and imperial length units
Area Unit Conversion
Education and Academia
Area conversion tool - supports international area units, traditional Chinese area units, and imperial area units
Weight Unit Conversion
Education and Academia
Weight conversion tool - supports international weight units, traditional Chinese weight units, and imperial weight units (avoirdupois and troy)
Time Unit Conversion
Education and Academia
Time unit conversion tool - supports international time units
Temperature Unit Conversion
Education and Academia
Temperature unit conversion tool - supports international temperature units
Pressure Unit Conversion
Education and Academia
Pressure unit conversion tool - Pa/kPa/hPa/MPa/bar/torr/psi, etc.
Heat Unit Conversion
Education and Academia
Heat unit conversion tool - Wh/mWh/kWh/MWh/J/kJ, etc.
Power Unit Conversion
Education and Academia
Power unit conversion tool - W/mW/kW/MW/GW, etc.
Image Processing
QR Code Generator
Image Processing
Online generation of QR codes with logo, transparency, and artistic designs
Online Image Processing
Image Processing
Online image cropping, annotation, filters, brushes, rotation, and text operations
Text to Image
Image Processing
Convert text to images, generate long images with highly customizable text layouts
Image Splitter
Image Processing
Split images into grids (2x2, 3x3, 4x4), supports custom rows and columns
Data Charts
Bar Chart
Data Charts
Create bar charts online, visualize data like making tables, supports exporting static or dynamic charts
Line Chart
Data Charts
Create line charts online, visualize data like making tables, supports exporting static or dynamic charts
Pie Chart
Data Charts
Create pie charts online, visualize data like making tables, supports exporting static or dynamic charts
Scatter Plot
Data Charts
Create scatter plots online, visualize data like making tables, supports exporting static or dynamic charts
Random Selection
Generate Random Number
Random Selection
Generate random numbers within a customizable range, suitable for lotteries, roll calls, etc.
Help Me Decide
Random Selection
Struggling to decide? Let us help you choose what to eat or what to do today with custom options.
Flip a Coin
Random Selection
Online coin flip, let the coin help you make a decision when you can’t choose.
Roll a Dice
Random Selection
Online dice rolling, customizable number of dice, a simple and easy-to-use dice tool.
Other Tools
Convert Number to Chinese Currency
Other Tools
Online conversion of numbers to Chinese currency in uppercase, converting Chinese uppercase to numbers.
Handheld Danmaku
Other Tools
Handheld scrolling danmaku
Color Palette
Other Tools
Includes solid colors, gradients, and common color combinations.
Color Picker
Other Tools
Color picker, convert colors between various color spaces such as hexadecimal, RGB, HSL, CSS, etc.