Welcome to Online Toolkits

A collection of free online tools to make your life easier

Web Tools
Useful web utilities and analyzers

My IP Address

Check your public IP address and location

User Agent

View your browser's user agent information

Whois Lookup

Look up domain registration and ownership information

Calculators
Various calculation tools

BMI Calculator

Calculate your Body Mass Index and health category

Basic Calculator

Perform basic arithmetic operations

Converters
Convert between different units

Unit Converter

Convert between various units of measurement

Memory Converter

Convert between data storage units (Bit to YB)

PDF Tools
Work with PDF documents

PDF Tools

Merge, split, and edit PDF files

About Online Toolkits

Our platform provides a comprehensive suite of online tools designed to help you with everyday tasks. All tools are free to use, require no registration, and work directly in your browser. Whether you need to convert units, perform calculations, or work with documents, we've got you covered.