Support Encrypt - Decrypt:
- Generate QR code
- Encrypt AES (with key)
- Decrypt AES (with key)
- Encrypt Image to Base64
- Decrypt Base64 to Image

- Encode URL
- Decode URL
- Encode HTML
- Decode HTML
- Generate MD5
- Encrypt SHA1
- Encrypt SHA256
- Encrypt SHA384
- Encrypt SHA512

Support convert text to others:
- Convert XML to JSON
- Convert JSON to XML
- Convert Text to Decimal NCR
- Convert Decimal NCR to Text
- Convert Text to Hex
- Convert Hex to Text
- Convert Unicode to ASCII
- Convert Text to Binary
- Convert Binary to Text
- Remove Double Space
- Remove Double Line
- Convert Text to Base64
- Convert Base64 to Text
- LowerCase
- UpperCase
- Convert text octal
- Convert octal text
- Convert binary octal
- Convert binary decimal
- Convert binary hex
- Convert octal binary
- Convert octal decimal
- Convert octal Hex
- Convert decimal binary
- Convert decimal octal
- Convert decimal hex
- Convert hex binary
- Convert hex octal
- Convert hex decimal

Support text utils:
- Text Counter
- Text Reverse
- Word Counter
- Word Counter Each Word
- Text TitleCase ( Text capitalize )
- Text UntitleCase ( Text uncapitalize )
- Text SwapCase