Online AI Couplet

Smart Couplets Generation

Online AI Poem

Chinese ancient poem robot

Online Color Palette

Picture color ecognition, Selector

Online OCR Tool

Image to text recognition tool

Online Baby Names

Use the Book of Songs/Tang Poems/Song Ci/Yuefu/Ancient Poems to name children

Online Tax Tool

Latest Tax/Award Calculator

Online Bank Card Inquiry

Provide bank code, bank name, bank card type query

Online DNS Lookup

DNS Lookup tool provides a report on DNS records for a specified domain or hostname.

Online IP Location Finder

The world's leading IP address library, IP Location Finder.

Online IDCard Detection

People's Republic of China Resident Identity Card, Hong Kong and Macao Resident Residence Permit Verification

Online Curl Convert

Curl Convert Python, Ansible URI, Node.js, R, PHP, Strest, Go, Dart, JSON, Elixir, Rust

Online Chinese Holiday

Latest Chinese holiday schedule

Online Run C#

C# code execution sandbox, C# online development and testing toolbox

Online Run JAVA

JAVA code execution sandbox, JAVA online development and testing toolbox, the code runs on JAVA 1.8 version

Online Run Lua

Lua code execution sandbox, Lua online development test tool, code running on Lua 5.3.4 version

Online Run Rust

The Rust code executes the sandbox, Rust develops the test tool online, and the code runs on Rust 1.15.1

Online Run Scala

Scala code execution sandbox, Scala online development test tool, code running on Scala 2.11.6 version

Online Run Groovy

Groovy code execution sandbox, Groovy online development test tool, code running on Groovy Swift 2.5.8

Online Run R

The R code executes the sandbox, and the R online development test tool, the code runs on the R 3.6.1 version

Online Run Kotlin

Kotlin code execution sandbox, Kotlin online development test tool, code running on Kotlin 1.3.50 version

Online Run Dart

Dart code execution sandbox, Dart online development test tool, code running on Dart 2.5.0 version

Online Run Ruby

Ruby code execution sandbox, Ruby online development test tool, code running on Ruby 2.6.4 version

Online Run C

C code execution sandbox, C online development and testing toolbox

Online Run Elixir

Elixir code execution sandbox, Elixir online development test tool, code running on Elixir 2.5.8

Online Run Swift

Swift code execution sandbox, Swift online development test tool, code running on Swift 5.0.3 version

Online Run GO

The GO code executes the sandbox, the GO online development test tool, and the code runs on the GO 1.13 version

Online CSS toolbox

Support Format,Purify,Optimize,Compress,Encrypt,Decrypt,Validator,Css2Less,Css2Scss

Online Run C++

C++ code execution sandbox, C++ online development and testing toolbox

Online Run Perl

Perl code execution sandbox, perl online development test toolbox

Online Run JavaScript

JavaScript sandbox, JavaScript online development test tool, online execution of JS code

Online Run PHP

The php7 code runs online tool, The code can be executed on PHP 5.6, PHP 7.2

Online JavaScript toolbox

Support Format,Confuse,Unmute,Compress,Encrypt,Decrypt,Validator

Online JSON toolbox

Support Format,Validator,Json2Html,Json2Xml,Json2Yaml,Json2Csv,Json2Tsv,Json2Java,Json2C#,Json-Views,Json2SQL

Online YAML toolbox

Support format,Validator,Yaml2Json,Yaml2Xml,Yaml2Html,Yaml2Csv

Online HTML toolbox

Support Format,Compress,Encrypt,Decrypt,Html2Js,Html2Elm

Online CSV toolbox

CSV convert to ASP/JSON/MYSQL/PHP/ActionScript/VBScript/Python/Ruby/XML

Online XML toolbox

Support formats,compresses,converts JSON/HTML/YAML and validates

Online SQL toolbox

Support Format,Compress,UnComment,Sql2Xml,Sql2Csv,Sql2Json,Sql2Yaml,Sql2Html

Online Markdown toolbox

Support HTML to Markdown, Markdown to HTML

Online IT Books Tutorial

Technical graphic online tutorial, based on an electronic tutorial shared by Gitbook

Online Linux Command

The most professional Linux command series, including Linux command manual, Linux command details, Linux command learning, Linux command line and shell script programming

Online API Documentation

Online API documentation toolbox provide dozens of online documents in a variety of languages, including common JAVA, JQuery, Ruby, etc., for developers to view online

Online Run Python

Python code execution sandbox, can be run on Python2.7, PHP3.5

Online Encryption toolbox

Support MD5,MACMD5,SHA1,SHA224,SHA256,SHA384,SHA512,SHA3,AES,DES,Rabit, Rabit Legacy,RC4,RC4Drop,TripleDES,Ripemd160 Encryption/Encryption

Online CDN Service

An excellent open source project provides stable, fast, and free CDN acceleration services

Online Character/Letter/Rmb/Pinyin

RMB Convert Uppercase,Letter Convert, Chinese character to pinyin

Online Barcode Generator

Support Code128, EAN13, EAN8, UPC, CODE39, ITF14, MSI10/11/1010/1110 generation

Online Text2Video Tool

Text to Voice, speech synthesis mp3

Online Random Password

The password can include (a-z), (A-Z), (0-9), and special characters (!@#$%^^..) combined passwords

Online Calculator

Calculator, Scientific Calculator

Online Coordinate picker

Based on Baidu map technology, it can realize longitude and latitude query place name location, place name query longitude latitude position, arbitrary map position analysis latitude and longitude

Online Screenshot toolbox

Support mobile phone, PC-side interception and save as PDF, PNG format

Online QR code toolbox

QR code online decoding,support text, web address and e-mail address can be generated

Online Short url

Support Sina short link, Shorte short link generation

Online PDF Tool

Support PDF to PNG, PDF to JPEG, PDF to WEBP, PDF to TXT conversion

Online SVG to PNG/JPEG/WEB

Supports SVG to PNG, SVG to JPEG, SVG to WEBP

Online Morse Tool

Morse code translator/decoding, Chinese English Morse Morse code

Online Pseudo Original

Support Chinese, Traditional Chinese, English, German, Japanese, Korean, Spanish, French, Italian, Portuguese, Russian, Thai, Vietnamese articles pseudo-original generation

Online Sequence Tool

UML modeling timing diagram online toolbox

Online Difftext toolbox

This tool makes it easy for you to quickly compare the differences between the two texts/codes

Online Photoshop

Photoshop webpage lite, online PS map toolbox

Online Crawler toolbox

Online free web crawler, based on QueryList code to implement crawlers

Online GraphQL Design

GraphQL creates MYSQL, MongoDB, PostgreSQL datasheet toolbox online

Online Mind toolbox

Mind mapping tool is probably the easiest and easy to use

Online Database Design

The online database table design and data structure table design are exported

Online Pressure Test toolbox

Online web load testing tool, online interface stress test, online performance test toolbox

Online PHP Confusion/Encrypt/Decrypt

This tool prompts PHP source code online confusion, source code encryption and decryption toolbox

Online WebSocket toolbox

WebSocket tests, connects, receives, disconnects, and sends information online

Online Regular Tool

Regular s testing toolbox, Regular code online generation

Online HTTP Test

HTTP GET/POST simulation request test toolbox

Online Htaccess to nginx

Apache (.htaccess) conversion to NGINX configuration file

Online Crontab toolbox

Crontab execution time calculation toolbox

Online Hex Conversion

Support binary,octal,decimal,hexadecimal,triple hexadecimal, sixty binary, six hexadecimal online Conversion

Online Base64/URL/Native2Ascii

Base64、Url Encode/Decode、Ascii to Native to Ascii、Ascii Unicode to Ascii

Online Apk decompilation

Android APK online decompile, package, download operation

Online Unixtime toolbox

Online timestamp conversion tool, Beijing time converted to timestamp

Online RGB/ASCII/HTTP/TCP/UDP

HTTP Content-type, HTML escape character, RGB color reference, ASCII comparison table, HTTP status code detailed, TCP/UDP common port reference toolbox