Easily convert HEIC image files to GIF.
Easily convert HEIC image files to JPG.
Extract email addresses from any kind of text content.
Get the gravatar.com globally recognized avatar for any email.
Get approximate IP details.
Find A, AAAA, CNAME, MX, NS, TXT, SOA DNS records of a host.
Make sure your passwords are good enough.
Check if the URL is banned and marked as safe/unsafe by Google.