Frequently Asked Questions (FAQ)

Find answers to the most common questions about our tools and services below.

General

Are the tools on this website free to use?

Yes, absolutely. All tools and resources provided on MYPUBLICIPADDRESS.Com are completely free to use. Our goal is to provide accessible utilities for everyone.

How do you handle my privacy?

We take your privacy seriously. We collect minimal anonymous data for analytics and do not store any personal information you enter into our tools. For full details, please read our Privacy Policy.

IP Subnet Calculator

What is CIDR and why is it used?

CIDR (Classless Inter-Domain Routing) is a method for allocating IP addresses and routing Internet Protocol packets. The number after the slash (e.g., /24) represents the number of bits in the network portion of the address, which defines the size of the subnet.

Why can't I use the first and last IP addresses in a subnet?

The first IP address is the Network Address (it identifies the network itself) and the last IP address is the Broadcast Address (used to send data to all devices on the subnet). Since they have special functions, they cannot be assigned to individual devices.

Password Generator

Are the passwords I generate secure and private?

Yes. Our password generator creates passwords directly in your browser using JavaScript. No passwords are ever sent to our servers or stored by us, ensuring your generated passwords remain completely private to you.

What makes a password "strong"?

A strong password is characterized by its length and complexity. The best passwords are long (16+ characters) and include a mix of uppercase letters, lowercase letters, numbers, and symbols. This makes them significantly harder to guess or crack by brute-force attacks.