Annual Percentage Rate (APR) Calculator is a free online finance calculator that could calculate your real APR quickly and accurately and help you to find out the real APR of your loan, considering all the fees and extra charges.

APR Calculator
Annual Percentage Rate (APR) Calculator is a free online finance calculator that could calculate your real APR quickly and accurately and help you to find out the real APR of your loan, considering all the fees and extra charges.
Lucky Spin Wheel, it is a random wheel spinner that could help you to make a random decision. Now, Create your custom spinner for random choice!

Lucky Spin Wheel
Lucky Spin Wheel, it is a random wheel spinner that could help you to make a random decision. Now, Create your custom spinner for random choice!
Graduation Cap Avatar Generator, it is an online avatar maker tool to add a touch of academic achievement to your digital persona!

Graduation Cap Avatar Generator
Graduation Cap Avatar Generator, it is an online avatar maker tool to add a touch of academic achievement to your digital persona!
Title Capitalizer is an easy and smart title capitalization online tool that uses title capitalization rules published by leading professional organizations to ensure your titles and headlines are capitalized correctly.

Title Capitalizer
Title Capitalizer is an easy and smart title capitalization online tool that uses title capitalization rules published by leading professional organizations to ensure your titles and headlines are capitalized correctly.
Annual Percentage Yield (APY) Calculator, it is a tool that enables you to calculate the actual interest earned on an investment over your term.

APY Calculator
Annual Percentage Yield (APY) Calculator, it is a tool that enables you to calculate the actual interest earned on an investment over your term.
Heart Rate Calculator could calculate the maximum heart rate and target heart rate base on your gender and age with several scientific calculation methods.

Heart Rate Calculator
Heart Rate Calculator could calculate the maximum heart rate and target heart rate base on your gender and age with several scientific calculation methods.
Sequence Diagram Generator is an online tool for creating UML sequence diagrams. It could empowers you to effortlessly create comprehensive sequence diagrams to illustrate how actors and objects interact in a system.

Sequence Diagram Generator
Sequence Diagram Generator is an online tool for creating UML sequence diagrams. It could empowers you to effortlessly create comprehensive sequence diagrams to illustrate how actors and objects interact in a system.
Dot Matrix Text Generator could be used to simulate the effect of LED dot matrix display.

Dot Matrix Text Generator
Dot Matrix Text Generator could be used to simulate the effect of LED dot matrix display.
Progress Bar Avatar Generator could add a progress bar to your avatar!

Progress Bar Avatar Generator
Progress Bar Avatar Generator could add a progress bar to your avatar!
Straddle Checkerboard Cipher is a substitution cipher, except that the substitutions are of variable length. It has formed a component of several impotant field ciphers, the most notable being the VIC cipher used by russian spies during the cold war.

Straddle Checkerboard Cipher
Straddle Checkerboard Cipher is a substitution cipher, except that the substitutions are of variable length. It has formed a component of several impotant field ciphers, the most notable being the VIC cipher used by russian spies during the cold war.
Running Key Cipher is a type of polyalphabetic substitution cipher in which a text, typically from a book, is used to provide a very long keystream.

Running Key Cipher
Running Key Cipher is a type of polyalphabetic substitution cipher in which a text, typically from a book, is used to provide a very long keystream.
Simple Substitution Cipher is a cipher that has been in use for many hundreds of years. It basically consists of substituting every plaintext character for a different ciphertext character.

Simple Substitution Cipher
Simple Substitution Cipher is a cipher that has been in use for many hundreds of years. It basically consists of substituting every plaintext character for a different ciphertext character.