Convert your RGB color format to HEX format.
Convert your RGB color format to HEXA format.
Convert your RGB color format to RGBA format.
Convert your RGB color format to HSV format.
Convert your RGB color format to HSL format.
Get the gravatar.com globally recognized avatar for any email.
Decode Base64 input to back to string.
Convert text to ascii and the other way for any string input.
Make sure your passwords are good enough.
Check for 301 & 302 redirects of a specific URL. It will check for up to 10 redirects.
Encode any string input to Base64.