Easily convert JPG image files to PNG.
Easily convert JPG image files to WEBP.
Easily convert JPG image files to GIF.
Easily convert JPG image files to BMP.
Make sure your passwords are good enough.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Easily remove duplicate lines from a text.
Get the gravatar.com globally recognized avatar for any email.
Get all possible details about an SSL certificate.
Get approximate IP details.