Instant Solutions at Your Fingertips.
WhizzyTools is a growing collection of free, intuitive, and powerful online utilities. From developers and designers to students and professionals, our mission is to provide simple solutions that save you time and effort. No clutter, no nonsense—just tools that work.
Our Tool Collection
Select a tool to get started. More are being added all the time!
Image to PDF Converter
Convert your JPG and PNG images into a single, easy-to-share PDF document.
Image to WebP Converter
Optimize images for the web. Convert JPG and PNG files to the modern WebP format.
Image Color Picker
Identify colors in any image instantly. Just upload your JPG or PNG and click to get RGB, Hexadecimal, and HSL codes.
Scientific Calculator
Solve complex equations with a full-featured scientific calculator, from basic arithmetic to trigonometry.
Percentage Calculator
Solve various percentage problems. Calculate proportions, discounts, and value changes.
Word & Character Counter
Write with precision. Instantly count words, characters, and sentences to meet any requirement.
QR Code Generator
Create and download custom QR codes for URLs, text, and more. Simple and fast.
JSON Formatter & Validator
Beautify, format, and validate your JSON data to find and fix errors instantly.
Color Palette Generator
Find the perfect color scheme. Instantly generate beautiful palettes for your next design project.
Time Zone Converter
Master time zones with ease. Quickly calculate the time difference between cities around the world.