Free Online Tools forEveryday Tasks
Kaieh provides a comprehensive collection of free online utilities including text converters, calculators, generators, and more. No registration required, no hidden fees.
Browse Our Tool Categories
Explore our comprehensive collection of free online tools organized by category. Each tool is designed to be fast, accurate, and easy to use.
Most Popular Tools
Discover our most-used tools that help thousands of users every day. Start using these powerful utilities right away.
Word Counter
Count words, characters, sentences, and paragraphs in your text instantly.
Password Generator
Generate strong, secure passwords with customizable length and complexity.
QR Code Generator
Create QR codes for URLs, text, contact info, and more in seconds.
BMI Calculator
Calculate your Body Mass Index and understand your health status.
Percentage Calculator
Calculate percentages, percentage change, and percentage of numbers.
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin temperature scales.
Why Choose Kaieh?
We built Kaieh with one goal in mind: making powerful online tools accessible to everyone, completely free and without compromising on privacy.
Lightning Fast
All tools run instantly in your browser. No waiting for server responses or lengthy processing times.
100% Free
Every tool is completely free to use with no hidden costs, subscriptions, or premium features.
Privacy First
Your data stays in your browser. We never store, collect, or share your personal information.
No Registration
Use any tool immediately without creating an account, signing up, or providing personal details.
Always Updated
Our tools are regularly updated with new features, bug fixes, and improvements based on user feedback.
User Friendly
Clean, intuitive interfaces designed for everyone. No technical knowledge required to use our tools.
Frequently Asked Questions
Got questions? We have answers. Find out everything you need to know about Kaieh and our free online tools.