Utility Tools

Simple everyday tools that run directly in your browser.

Calculator

Quick calculations with parentheses and saved history.

0

History

0

Percentage Calculator

Calculate common percentages quickly.

Percentage of a number

What is X% of Y?

Result

What percentage?

X is what percent of Y?

Result

Percentage change

Calculate the percentage increase or decrease.

Result

History

0

Times Table

Practice and memorise everyday multiplication facts.

Base64

Encode and decode Base64 directly in your browser.

Base64 Encoder

Encode
Encoded result
Your result will appear here.

Base64 Decoder

Decode
Decoded result
Your result will appear here.