Welcome to Radha Utility Tools
Free, fast, and accurate tools for everyone – built with love and devotion.
Math & Daily Calculators
Accurate, fast and mobile-friendly—perfect for students, creators and professionals.
Scientific Calculator
Work with scientific functions on the go.
Multiplication Table
Generate tables quickly for any number.
Percentage Calculator
Find % increase, decrease and more.
LCM & HCF Calculator
Least common multiple & highest common factor.
Prime Number Checker & Generator
Test primes or generate ranges.
Area & Perimeter Calculator
Common 2D shapes supported.
Square Root Calculator
Instant square roots with history.
Decimal ⇄ Binary/Octal/Hex
Programmer-friendly base converter.
Advanced Typing Speed Test
Measure WPM with live accuracy.
HTML Color Picker
Copy HEX/RGB values instantly.
Interest Calculator
Simple & compound interest.
Days Between Dates
Workdays and total days difference.
Age & Date Calculator
Exact years, months & days.
Loan EMI Calculator
Monthly EMI, interest & schedule.
Word Counter
Words, characters & reading time.
Number to Words Converter
Indian & International systems.
Text Case Converter
UPPERCASE, lowercase, Title Case.
Password Generator
Strong, random passwords.
Random Number Generator
Pick numbers with ranges.
Stopwatch & Timer
Precise timer with laps.
PDF to Excel Converter
Extract tables to XLSX.
Aadhar Card Font Generator
Generate UIDAI-style text.
Unit & Currency Converters
Reliable conversion for length, weight, temperature and money.
Unit Converter
Length, weight, temperature & more.
Currency Converter
Live forex rates.
GST Calculator
Inclusive & exclusive GST.
Health Tools
Track your health metrics with accurate, easy-to-use calculators.
File & Image Converters
Handle PDFs, images and spreadsheets right from your browser—no software needed.
Productivity & SEO Tools
Resume Builder
Create ATS-friendly resumes.
Meta Tag Generator
SEO titles, descriptions & Open Graph.
App Preview
Here are a few screens from Radha Utility Tools.
Frequently Asked Questions
Is this a web browser or search engine?
No. Radha Utility Tools is a collection of independent web tools. It does not index the web like a search engine and is not a browser.
Is this mainly a news or educational product?
Neither. It’s primarily a utility toolkit. Some tools have learning value, but the core purpose is daily utility.
Do I need to sign up?
No signup or installation is required for web use. The Android app uses the same tools.
Are my files safe?
Where possible, conversions run in the browser. For server-based tasks, we do not store files longer than necessary to complete processing.