Convert your HEXA color format to RGB format.
Convert your HEXA color format to RGBA format.
Convert your HEXA color format to HSV format.
Convert your HEXA color format to HSL format.
Convert your HEXA color format to HSLA format.
Make sure your passwords are good enough.
Get the gravatar.com globally recognized avatar for any email.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Get approximate IP details.
Check if the URL is banned and marked as safe/unsafe by Google.
Easily remove duplicate lines from a text.