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Document
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PHP Function Reference Table
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jQuery documentation
Bootstrap documentation
VueJs documentation
What is JSONP?
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WeChat Payment Development Documentation
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WeChat Mini Program Development Documentation
Taobao Development Documentation
Alipay Development Documentation
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Complete List of Android Permissions
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Regular Expression 30-Minute Beginner's Tutorial
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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 Base32 Encoding/Decoding Tool
Online MD2 Encryption Tool
Online Shake Encryption Tool
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Screen PPI Calculator
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Gregorian-Lunar calendar conversion
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PHP Function Reference Table
Morse code chart
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48-color crayon colors, colored pencil hues
180 common gradient colors
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Photo Exif information viewer
Dragon Year exclusive avatar
Convert avif image to png image
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Xunlei, FastTrack, and Wind Speed URL Encryption/Decryption Tool
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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
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Javascript/HTML compression and formatting
MD5 encryption
String number comparison
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jQuery documentation
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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
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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
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JSON sorting
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Convert properties to YAML.
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Python turtle graphics
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Traditional Chinese colors
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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
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Online Power Unit Converter
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Online Volume Unit Converter
Online Area Unit Converter
Online Pressure Unit Converter
Online all base unit converters
Online angle unit conversion tool
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JSON Escape for Compression
Generate a Java entity class from JSON
JSON to C# Entity Class
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2
3
4
5
6
Quotation marks
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Expand
folded
Level 2
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JSON random generator tool
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Common Color Combinations for Web Design
48-color crayon colors, colored pencil hues
180 common gradient colors
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Character generates line characters.
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ICO Icon Online Generation Converter Tool
IOS & Android logo generator online
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Online image to Base64 encoding
iPhone/iPad/Android UI Size Specifications
SVG code editor preview
Font Awesome vector icon library
Popup Window Generator
Common JS libraries
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Lottie animation online preview
crx download link parsing
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Generate a Java entity class from JSON
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JSON to C# Entity Class
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Translate Oracle table to Java entity class
Database Insert, Update Statements Field View
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YAML/YML Online Editor (Validator)
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CSV to HTML Table Converter
Convert Unicode encoding to ASCII encoding
ASCII encoding to Unicode encoding
Online curl command to code
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String concatenation (multi-language)
CamelCase to underscore, underscore to CamelCase
Online HTML to JS, JS to HTML converter
Convert online UEditor rich text editor to Markdown syntax
PHP deserialization to JSON and code
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Online JPG, PNG to SVG converter
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Convert px to em, convert em to px.
Online image to Base64 encoding
Unicode Chinese Interconversion
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Online File Size Converter
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Translation between Chinese and English
Search for images, links, or use XPath to find elements
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Remove duplicate strings
Add or remove double quotes in SQL
Online by first letter sorting
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Get QQ's key
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Alipay and WeChat payment codes coexist
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Text word count, string byte calculation - BeJSON.com
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GB2312 Chinese character encoding character set table
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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
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Online MIME Type Common File Format Chart
Base64 Encoding Chart
Comprehensive Online HTML Character Entities List
Reference of commonly used web fonts
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Python 3.12.0a0 Chinese Documentation
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JavaScript Event Reference
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Complete List of Android Permissions
What is JSON?
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Free JSON API endpoint
Regular Expression 30-Minute Beginner's Tutorial
HTTP Status Code Lookup
ASCII Code Chart
HTTP Content Mapping Table
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ImageEdit
Online image cropping tool
9-grid slice tool online
Online text to image generation
Online photo zoom
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Online generate GIF images
Add watermark to online images
Online background color change for ID photos
Online image editor
Online image rotation tool
Online image flip tool
Convert PNG image to JPG image
Convert JPG to PNG image
Convert JPG to GIF
Convert PNG image to GIF image
PNG image to WBMP image
Convert PNG image to XBM image
Convert JPG image to WBMP image.
Convert JPG image to XBM image
Standard size for ID photo
Convert PNG image to WEBP image
Convert webp images to png images
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
Online TIFF Image Segmentation
Online image to PDF conversion
Online PDF to Image Converter
Online GIF to frame
TextEdit
Text reversal tool
Online text jumble tool
Remove blank lines from online text
Delete all line breaks online
Convert multi-line text to a single line
Online batch ID card number birthday extraction tool
Online batch ID card number verification tool
Online English-Chinese Number Removal Tool
Online text numbering addition/removal tool
Online text list sorting tool
Online column extraction text tool
Online Chinese calligraphy tool
Online Chinese Stroke Tool
Online Chinese character stroke counter tool
Online text length filtering
Online string occurrence counting
Online character frequency count
Randomly shuffle the order of online text
Online numerical list summation tool
Online generate ASCII art
Full-width and half-width character conversion tool
Content text spacing generator
Online colored text effect generator tool
Online vertical text tool
Online Markdown Editor
Mathematics
Online Pi Lookup Tool
Online Monte Carlo method for estimating the value of Pi
Online GCD calculation
Calculate the least common multiple online
Binary bitwise reverse operation tool
Binary Bitwise Inversion Tool
Binary bitwise right shift operation tool
Binary bitwise left shift operation tool
Bitwise NOT operation tool
Binary Bitwise XOR Tool
Binary Bitwise XOR tool
Binary bitwise OR and NOT tool
Binary Bitwise OR tool
Binary Bitwise AND Tool
Binary Bitwise AND tool
Online binary addition, subtraction, multiplication, and division calculator
An online octal arithmetic calculator
Online 16-bit hexadecimal arithmetic calculator
Online 64 to 16 hexadecimal converter tool
Online 16-to-64 base conversion tool
Online 64-bit to decimal conversion tool
Online 10-to-64 Base Conversion Tool
Online 16 to 10 base converter tool
Online decimal to hexadecimal conversion tool
Online 64-to-8 base conversion tool
Online octal to base64 conversion tool
Online 16 to 8 Hexadecimal Conversion Tool
Online octal to hexadecimal conversion tool
Online decimal to octal conversion tool
Online octal to decimal conversion tool
Online 64-to-2 Base Converter Tool
Online 2-to-64 base converter tool
Online 16 to 2 binary conversion tool
Online binary to hexadecimal conversion tool
Online decimal to binary conversion tool
Online 2-to-10 binary conversion tool
Online octal to binary conversion tool
Online 2-to-8 binary conversion tool
Random number generator
Prime number random generator
Fibonacci sequence generator
Natural constant e generator
Decimal random generator tool
Binary number generator tool
Octal number generator
Decimal number generator tool
Hexadecimal number generator tool
Webmaster Tools
HTML encoding tool
HTML Code Unescape Tool
CSS rounded corner generator
Meta Tag Generator Tool
Online htaccess to Nginx conversion
HTML/JS/CSS Online Code Filtering Tool
Remove HTML formatting online
Online Robot Detection
Online domain information query
Whois query
Color
Hexadecimal to HSV color conversion tool
HSV to hexadecimal color conversion tool
RGB to HSV color conversion tool
HSV to RGB color conversion tool
Hex to CMYK color calculator
CMYK to 16-digit color conversion tool
CMYK to HSV color conversion tool
HSV to CMYK color conversion tool
RGB to CMYK color conversion tool
CMYK to RGB color conversion tool
Hex to RGB color calculator tool
RGB to hexadecimal color conversion tool
Contrasting color picker calculator
UI Color Gradient CSS Tool
Platform tools
WeChat Public Platform Debugging Tool
WeChat Public Platform Payment Interface Debugging Tool
WeChat Pay Interface Signature Verification Tool
WeChat Card Coupon JSAPI Signature Verification Tool
WeChat JS Interface Signature Verification Tool
WeChat Enterprise account debugging tool
QQ互联API Debug Tool
Taobao OAuth2.0 Test Tool
Taobao API Test Tool
Taobao Error Code Lookup Tool
Taobao Product Attribute Tool
Alipay joint debugging log troubleshooting
Alipay API Tools
Developer self-diagnosis tool
Sina Weibo API Tool
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Sina Weather API Interface Test Cases
Update Log
Ad for rent
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Leave a message.
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Record review
Complete List of Sitemap Submission Entrances
Free JSON API
Online random password generator
Mortgage Calculator
2023 Latest Home Loan Calculator
2024 latest mortgage interest rate calculator
Commercial Loan Calculator
Homebuying Ability Calculator
Public Housing Fund Loan Calculator
Combination Loan Calculator
Early Repayment Calculator
Is it worthwhile to prepay the loan?
Multiple Prepayment Calculator
Remaining Payment Calculator
New House Tax Calculator
Query for housing fund loan limit
Interest Rate Change Payment Calculator
Car Loan Calculator
Car insurance calculator
Car Loan Calculator
License plate query
Interest rate calculator
Annual Yield Calculator
Annual interest rate, monthly interest rate, and daily interest rate converter
Civil loan calculator
folk interest rate converter
High-interest loan calculator
Reverse Calculator
Loan, mortgage inquiry and calculator
Mortgage Loan Reverse Calculator
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dictionary
dictionary
Idiom
calligraphy workbook
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Sentence
Create words.
Ancient poetry
Riddle
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The Three Character Classic
The Hundred Families of China
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Thousand-character essay
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