JSON

• Json format
• Json format (up and down)
• Json format (left and right)
• Json online compression escape
• Json generates C# entity class
• Json generates Java entity class
• Json generates Go structure
• SQL to Java entity class
• XML and Json online exchange
• Excel/CSV to Json format
• Json to Excel/CSV format
• JSON and GET parameters are converted to each other
• JSON to YAML

Format

• HTML formatting/compression
• CSS formatting/compression
• JS format/compress
• JS encryption/decryption
• JS code mixed encryption
• SQL compression/formatting
• PHP code formatting tool
• XML compression/formatting
• C# code formatting tool
• JAVA code formatting tool
• SQL code formatting tool
• Python code formatting tool
• Ruby code formatting tool
• C language code formatting tool
• C++ code formatting tool
• Perl code formatting tool
• VBScript formatting tool
• Html to JS
• Html/JS mutual conversion
• Html escape tool
• Html to C#/JSP
• Html to PHP code
• Html to ASP/Perl
• Excel to HTML table
• Html table generator
• HTML/UBB conversion
• HTML/MarkDown conversion
• Regular expression test tool
• Regularly generated code
• Html filter tool
• Common regular expressions
• Regular expression syntax quick check
• Run Js/html/css
• Xpath tool

Encrypt/Decrypt

• MD5 encryption tool
• URL URL hexadecimal encryption
• Thunderstorm URL encryption and decryption
• Base64 encryption/decryption
• Escape encryption/decryption
• Symmetric encryption/decryption
• AES encryption/decryption
• DES encryption/decryption
• RC4 encryption/decryption
• Rabbit encryption/decryption
• TripleDES encryption/decryption
• SHA/SHA256 encryption
• Hash/Hash Encryption Encyclopedia
• Morse code encryption and decryption
• Password Generator
• UUID online generation
• GUID online generation
• Htpasswd Generated
• Barcode generator
• IP/digital address translation
• Image to Base64
• UTF-8 to GBK
• Unicode/ASCII conversion
• ASCII encoding/decoding
• URL encoding/decoding
• Native/Unicode encoding conversion
• KeyCode keyboard key code
• Android keycode
• Keyboard test tool

Text/Number

• Html online editor
• Article automatic typesetting
• Article content collection
• Simplified and traditional font conversion
• Chinese characters are converted into pinyin
• Mars text converter
• Text content replacement
• Text content comparison
• Online word count tool
• Text vertical tool
• Text flip tool
• Content deduplication tool
• Text effect tool
• String text compression tool
• Camel case and underscore turn each other
• Full-width half-width conversion
• English letter case conversion
• RMB capital conversion tool
• Random number generator
• Unix timestamp online conversion
• Common hex conversion tool
• RGB color online conversion

Network

• IP address
• Websocket test
• Get browser information
• Public DNS
• Public DNS in each region
• Telecom DNS
• Connect DNS everywhere
• Move DNS around
• All subways pass DNS
• Education network DNS
• US DNS

Webmaster

• WeChat domain name detection tool
• Htaccess to nginx
• Generate desktop shortcut
• Rem and px conversion tool
• Make ico icon online
• Generate web page Meta tag
• Online timed refresh URL
• Online palette
• Website Gzip compression detection
• Website dead link detection
• Whois query tool
• ICP website record query
• Meta tag optimization analysis
• Web page keyword density detection
• HTTP status code query

Calculation

• Interest rate calculator online
• Subnet mask calculator
• Online scientific calculator
• Area converter
• Calorie converter
• Volume converter
• Pressure converter
• Power converter
• Length converter
• Temperature converter
• Time converter
• Speed converter
• Angle Converter
• Data size converter
• Density converter
• Force converter

Others

• Online graffiti drawing board
• Online clock
• World time
• Search the capitals of the world
• Search currencies around the world
• Inquiry about the time difference of the area codes of various countries in the world
• World festival query
• National minority distribution query
• Chinese historical dynasty time query table
• Encyclopedia of special symbols
• This day in history

List

• Common User-Agent
• Content-Type comparison table
• Request Request Daquan
• HTTP request headers
• HTTP status code
• ASCII comparison table
• HTML special character escape
• Common Ports
• Bootstrap font icon
• Android Manifest permission encyclopedia
• A collection of common Linux commands