Make sure your passwords are good enough.
查找主机的 A, AAAA, CNAME, MX, NS, TXT, SOA 等 DNS 记录。
Easily convert a list of given text into a randomized list.
Easily convert bytes (B) to bits (b).
Convert text to binary and the other way for any string input.
Encode any string input to URL format.
Reverse the words in a given sentence or paragraph with ease.