GPA Calculator

Calculate your Grade Point Average (GPA) for semester or cumulative results.

Percentage Calculator

Calculate percentages, increases, decreases and differences between values.

QR Code Generator

Create custom QR codes for URLs, text, contact info and more. Free and easy to use.

QR Code Scanner

Scan QR codes online using your device’s camera. No app installation needed.

Flip a Coin

Need to make a quick decision? Flip a virtual coin for heads or tails results.

Lotto Number Generator

Generate random lottery numbers for various lottery games worldwide.

Text Case Converter

Convert text between different cases like uppercase, lowercase, title case and more.

World Clock

Check current time in different time zones around the world simultaneously.

Lorem Ipsum Generator

Generate placeholder text in paragraphs, words, bytes or lists for your designs.

HEX Color Converter

Convert between HEX, RGB, HSL and other color formats with our color converter tool.

HEX Color Picker

Select colors visually and get their HEX codes. Perfect for designers and developers.

Display Resolution Checker

Check your current screen resolution and learn about common display standards.