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Javascript/HTML compression and formatting
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Retrieve your IP address
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front-end
JSON random generator tool
XML Random Generator Tool
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48-color crayon colors, colored pencil hues
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Color Palette Collection
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SVG Compression Tool
Image hosting
Online HTML to JS, JS to HTML converter
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Character generates line characters.
Image compression tool
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ICO Icon Online Generation Converter Tool
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RunJS Online Editor
Web safe color
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Traditional Japanese colors
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CSS3 Bezier Curve Tool
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Online image size and format conversion (supports webp)
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Font Awesome vector icon library
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crx download link parsing
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Generate a Java entity class from JSON
Generate Java code from SQL
JSON to C# Entity Class
MySQL to Java Entity Class
Translate SQL to CSharp Entity Class
Translate Oracle table to Java entity class
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PHP deserialization to JSON and code
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Digital to Chinese (RMB)
Online File Size Converter
Native/ASCII Online Conversion Tool
Html to UBB Code Converter Tool
Hanzi to pinyin
Full-width/half-width conversion
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HTML to Markdown converter tool
Video to audio conversion
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International System of Units conversion
Online image pixel size converter
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Online all base unit converters
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Random YAML generator tool
CSV Random Generator Tool
TSV Random Generation Tool
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easy listening music
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Sogou Map Picker
Gaode Map Picker
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Document
HTML Special Characters Table
Keyboard Symbols and Their English Names List
HTTP Response and Request Headers Reference Table
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EASCII Code Chart
HTML/XML Entities Reference Table
JavaScript Special Characters and Their Escape Sequences Chart
GB2312 Chinese character encoding character set table
Java/C++/C Language/PHP/Python Operator Precedence Chart
Complete List of Special Symbols 2016 Edition
WeChat Mini Program Component Description Sheet
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Online MIME Type Common File Format Chart
Base64 Encoding Chart
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Maven domestic package repository
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Python 3.12.0a0 Chinese Documentation
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Periodic table
JavaScript Event Reference
PHP Function Reference Table
Morse code chart
Systemd Introduction Tutorial: Commands Section
jQuery documentation
Bootstrap documentation
VueJs documentation
What is JSONP?
Tencent Development Platform
WeChat Payment Development Documentation
WeChat Pay Service Provider Documentation
WeChat Mini Program Development Documentation
Taobao Development Documentation
Alipay Development Documentation
Alipay Smart Store Documentation
Alipay Developer Documentation
Complete List of Android Permissions
What is JSON?
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Regular Expression 30-Minute Beginner's Tutorial
HTTP Status Code Lookup
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HTTP Content Mapping Table
Explanation of Common Ports
ImageEdit
Online image cropping tool
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HTML Special Characters Table
Keyboard Symbols and Their English Names List
HTTP Response and Request Headers Reference Table
HTTP Request Methods Reference Table
EASCII Code Chart
HTML/XML Entities Reference Table
JavaScript Special Characters and Their Escape Sequences Chart
GB2312 Chinese character encoding character set table
Java/C++/C Language/PHP/Python Operator Precedence Chart
Complete List of Special Symbols 2016 Edition
WeChat Mini Program Component Description Sheet
Common Emoji Symbols/Emoticon Directory
Comprehensive List of Common Special Symbols (2019 Edition)
JS CDN public library
Public DNS
Front-end CDN public resource library
Online HTML to ASP Code Conversion
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Online HTML to VB.NET Code Converter
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Online curl to Go language code conversion
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Calculate the least common multiple online
Online JSON to Golang Struct
Online URL and Postman Conversion Tool
Online MIME Type Common File Format Chart
Base64 Encoding Chart
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Reference of commonly used web fonts
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Online ASPX Redirect Code Generator
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Online Gzip Encryption/Decryption Tool
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Bootstrap icon
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Online Base32 Encoding/Decoding Tool
Online MD2 Encryption Tool
Online Shake Encryption Tool
Online Keccak Encryption Tool
Online MD4 Encryption Tool
Online User-Agent Random Generator Tool
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Layui - Classic open-source modular frontend UI framework
Online Perl to Jump Code Generator
Online ASP Redirect Code Generator
Online Python Jump Code Generator
Online generate ASCII art
Magic Bytes Reference Table
Online shield badge generator
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Email encryption calculation tool
VMess address resolution calculation tool
SSR/SS IP resolution calculation tool
Subnet Mask Calculator Tool
Type7 decryption calculation tool
CRC-32 encryption calculation tool
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CRC-16 encryption calculation tool
Screen PPI Calculator
Hexadecimal to HSV color conversion tool
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RGB to HSV color conversion tool
HSV to RGB color conversion tool
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CMYK to 16-digit color conversion tool
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Hex to RGB color calculator tool
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HTML encoding tool
HTML Code Unescape Tool
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Convert PNG image to JPG image
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PNG image to WBMP image
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MAC Address Generator Tool
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Scrypt password generator
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MySQL Password Generator Tool
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MariaDB password generator
Random YAML generator tool
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Online colored text effect generator tool
Online SQL to Yii Model Converter Tool
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HTML/JS/CSS Online Code Filtering Tool
CSV to HTML Table Converter
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Escape encryption tool
Escape decryption tool
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Object Storage Endpoint Query
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Online curl command to code
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robots.txt online generator
Personal Health Index online inquiry
Online reaction speed test
Gregorian-Lunar calendar conversion
Color blindness/color vision deficiency test
Convert PNG image to WEBP image
Convert webp images to png images
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PHP Function Reference Table
Morse code chart
Common Color Combinations for Web Design
48-color crayon colors, colored pencil hues
180 common gradient colors
Color Palette Collection
Online vertical text tool
Photo Exif information viewer
Dragon Year exclusive avatar
Convert avif image to png image
Convert AVIF images to JPG images
Convert TIFF image to PNG image
Convert TIFF to JPG images
Convert JFIF image to JPG image
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Online Markdown Editor
TOML random generator tool
Online font viewer (supports iconfont/woff)
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Convert base64 to file
SVG Compression Tool
Online image to PDF conversion
Online PDF to Image Converter
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URL in hexadecimal encryption
Xunlei, FastTrack, and Wind Speed URL Encryption/Decryption Tool
Convert torrent to magnet link
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Systemd Introduction Tutorial: Commands Section
String concatenation (multi-language)
HTTP request simulator
Base64 Encoding/Decoding
Generate a Java entity class from JSON
Image hosting
Javascript/HTML compression and formatting
MD5 encryption
String number comparison
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jQuery documentation
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Online string array sorting tool
CSS minification, formatting
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MD5 decryption
Regular expression test
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DES, AES, etc., symmetric encryption and decryption
Cron expression validation tool
Translation between Chinese and English
Search for images, links, or use XPath to find elements
Online code comparison/merge tool
Text comparison to find differences
Regular Expression Code Generator Tool
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Bootstrap documentation
Online HTML to JS, JS to HTML converter
Retrieve your IP address
XML sorting, compression, formatting
JSON to C# Entity Class
RSA, RSA2 public and private key encryption and decryption
Online HTML to JS, JS to HTML converter
Remove duplicate strings
Add or remove double quotes in SQL
Online by first letter sorting
Online text recognition
Get QQ's key
SHA encryption
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Convert online UEditor rich text editor to Markdown syntax
Retrieve IP information
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Translate SQL to CSharp Entity Class
Javascript Eval Encryption and Decryption
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Free JSON API
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JSON sorting
QQ互联API Debug Tool
Online JPG, PNG to SVG converter
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Database Insert, Update Statements Field View
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JSON syntax highlighting
Taobao OAuth2.0 Test Tool
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Convert properties to YAML.
Generate a music player
XML to JSON conversion
Subnet mask conversion (new)
Text word count, string byte calculation - BeJSON.com
Taobao API Test Tool
WeChat Pay Service Provider Documentation
Convert px to em, convert em to px.
SSL protocol suite detection
YAML/YML Online Editor (Validator)
Online Photoshop
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Taobao Error Code Lookup Tool
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Generate rounded corners online
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ICO Icon Online Generation Converter Tool
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Swift online execution
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Run Visual Basic .NET Online
Python turtle graphics
Take an example.
RGB color primary and HEX16 conversion
Web safe color
Online document to PDF conversion
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QR code generation and decoding
Online color palette
Traditional Chinese colors
Traditional Japanese colors
HTML5 compatibility test
CSS3 Bezier Curve Tool
CSS3 Keyframe Animation Template
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Regular Expression 30-Minute Beginner's Tutorial
Digital to Chinese (RMB)
HTTP Status Code Lookup
Online File Size Converter
ASCII Code Chart
HTTP Content Mapping Table
Native/ASCII Online Conversion Tool
Explanation of Common Ports
Html to UBB Code Converter Tool
iPhone/iPad/Android UI Size Specifications
Hanzi to pinyin
SVG code editor preview
Full-width/half-width conversion
Font Awesome vector icon library
Simplified and traditional Chinese to Martian text converter
Popup Window Generator
HTML to Markdown converter tool
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Video to audio conversion
Online automatic formatting tool
CSS Sprite Generator
Lottie animation online preview
crx download link parsing
Online random password generator
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JSON to SQL
JWT decryption/encryption
WebCheck: Network Inspection
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International System of Units conversion
Online image pixel size converter
Online length unit conversion
Online temperature unit converter
Online Power Unit Converter
Online Weight Unit Converter
Online Volume Unit Converter
Online Area Unit Converter
Online Pressure Unit Converter
Online all base unit converters
Online angle unit conversion tool
Online stopwatch timer
Online Mind Map
Online Database Design
Online Robot Detection
Online domain information query
Online baby naming generator
Sogou Map Picker
Gaode Map Picker
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dictionary
dictionary
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Create words.
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Online htpasswd Generator
Online Gzip Encryption/Decryption Tool
Online Base32 Encoding/Decoding Tool
Online MD2 Encryption Tool
Online Shake Encryption Tool
Online Keccak Encryption Tool
Online MD4 Encryption Tool
Online free UTF-8 encoding tool
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CRC-32 encryption calculation tool
字符串:
decode
Type7 decryption calculation tool
Type7 encryption calculation tool
CRC-16 encryption calculation tool
解密结果:
循环冗余校验（Cyclic Redundancy Check， CRC）是一种根据网络数据包或计算机文件等数据产生简短固定位数校验码的一种信道编码技术，主要用来检测或校验数据传输或者保存后可能出现的错误。它是利用除法及余数的原理来作错误侦测的。
CRC-32算法加密计算器就是可以将输入的字符串进行crc32加密的工具
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