dencode-web

DenCode is a web application for encoding and decoding values.
e.g. HTML Escape / URL Encoding / Base64 / MD5 / SHA-1 / CRC32 / and many other String, Number, DateTime, Color, Cipher, Hash formats

Website

https://dencode.com/

Usage

Install Java SE Development Kit (JDK).

Open a shell or command line and execute the following commands on the project root directory.

Run on local machine:

./gradlew appRunStage

After startup, DenCode can be accessed at http://localhost:8080/ .

Deploy to Google App Engine:

Install Google Cloud SDK and execute the following commands. gcloud commands only needs to be executed for the first time.

gcloud auth login
gcloud config set project {PROJECT_ID}
./gradlew appengineDeploy

(Please replace {PROJECT_ID} to your own project id.)

Supported encoding

• String
  • Bin String
  • Hex String
  • HTML Escape
  • URL Encoding
  • Punycode IDN
  • Base32
  • Base45
  • Base64
  • Ascii85
  • Quoted-printable
  • Unicode Escape
  • Program String
  • Morse Code
  • Naming Convention
    • Camel Case
    • Snake Case
    • Kebab Case
  • Character Width (Half, Full)
  • Letter Case (Upper, Lower, Swap, Capital)
  • Text Initials
  • Text Reverse
  • Font Style
  • Unicode Normalization
  • Line Sort
  • Line Unique
• Number
  • Decimal Numbers
  • Binary Numbers
  • Octal Numbers
  • Hexadecimal Numbers
  • English Numerals
  • Kanji Numerals
• Date
  • UNIX Time
  • W3C-DTF Date
  • ISO8601 Date
  • RFC2822 Date
  • CTime Date
  • Japanese Era
• Color
  • Color Name
  • RGB Color
  • HSL Color
  • HSV Color
  • CMYK Color
• Cipher
  • Caesar Cipher
  • ROT13
  • ROT18
  • ROT47
  • Atbash Cipher
  • Affine Cipher
  • Vigenère Cipher
  • Enigma Cipher
  • JIS Keyboard
  • Scytale Cipher
  • Rail Fence Cipher
• Hash
  • MD2
  • MD5
  • SHA-1
  • SHA-256
  • SHA-384
  • SHA-512
  • CRC32

I18n support

DenCode supports English (en), Japanese (ja) and Russian (ru). If you want to add other languages, please add or modify the following source code.

• Append a new language-code to locales config with comma separator (like locales=en,ja,ru)
  • /src/main/resources/config.properties [Required]
• Add translated files
  • /src/main/resources/messages_*.properties [Required]
  • /src/main/webapp/WEB-INF/pages/policy_*.inc.jsp [Optional]
  • /src/main/webapp/WEB-INF/pages/method-desc_*.*_*.inc.jsp [Optional]

How to add another encoder and decoder

If you want to add another encoder and decoder, please add or modify the following source code.

• Add a new dencoder class
  • /src/main/java/com/dencode/logic/dencoder/*Dencoder.java [Required]
• Append the encoding and decoding rows for the dencoder
  • /src/main/webapp/WEB-INF/pages/index.jsp [Required]
• Append label texts for index.jsp
  • /src/main/resources/messages_*.properties [Required]
• Add description files
  • /src/main/webapp/WEB-INF/pages/method-desc_*.*_*.inc.jsp [Optional]

Client applications

• Windows: DenCode plugin for PowerToys Run by Henrik Lau Eriksson