About utoolx
Our Mission
utoolx is dedicated to providing free, professional-grade online tools and calculators accessible to everyone. We believe that powerful utilities for math calculations, health assessment, financial planning, and software development should be available to all users without registration, subscription fees, or hidden costs.
What We Offer
Our comprehensive suite includes specialized tools across multiple categories:
Financial Tools
Professional financial calculators and tools for mortgage, loans, investments, and retirement planning
Developer Tools
Essential developer utilities including JSON formatters, base64 encoders, regex testers, and code generators
Fitness & Health Tools
Free health and fitness calculators including BMI, calorie, body fat, ideal weight, and metabolic rate calculators
Math & Statistics Tools
Free math calculators including percentage, fraction, GCD, LCM, triangle, and statistical calculators with step-by-step solutions
Why Choose utoolx?
Fast & Accurate
All tools are optimized for speed and precision. We use industry-standard algorithms and best practices to ensure reliable results every time.
100% Private & Secure
Your privacy matters. All calculations happen entirely in your browser - your data never leaves your device. We don't store, transmit, or have access to any information you enter into our tools.
Completely Free
No registration required, no hidden fees, no premium tiers. All tools are 100% free and will remain free forever. We're supported by ethical, non-intrusive advertising.
Mobile-Friendly
All tools are fully responsive and work seamlessly on desktop, tablet, and mobile devices. Access our utilities anytime, anywhere.
No Installation Required
Everything works directly in your web browser. No downloads, no installations, no software updates - just instant access to powerful tools.
User-Focused Design
Clean, intuitive interfaces designed for ease of use. Whether you're a student, teacher, or professional, our tools are straightforward and accessible.
Our Commitment to Quality
We continuously update and improve our tools based on user feedback and mathematical standards. Each calculator is thoroughly tested to ensure accuracy and reliability. Our math tools use proven algorithms like the Euclidean Algorithm for GCD calculations and provide step-by-step solutions to help users understand the underlying mathematics.
Privacy & Transparency
We are committed to transparency about how our website operates. We display advertisements through Google AdSense to support the free availability of our tools. We collect minimal analytics data to improve our services, but we never collect or store any data you enter into our calculators. For complete details, please review our Privacy Policy.
Featured Tool Categories
📐 Math & Statistics Tools
Professional math calculators including percentage calculators, GCD (Greatest Common Divisor) calculators using the Euclidean Algorithm, LCM (Least Common Multiple) calculators, and more. Perfect for students, teachers, and professionals needing accurate mathematical computations with step-by-step solutions.
💰 Financial Tools
Professional financial calculators including mortgage calculators, loan amortization schedules, investment planners, retirement calculators, and more. Perfect for homebuyers, investors, and financial planning.
⚙️ Developer Tools
Comprehensive developer utilities including JSON formatters and validators, Base64 encoders, regex testers, code minifiers, hash generators, UUID generators, and dozens of other essential development tools.
💪 Health & Fitness Tools
Science-based health calculators including BMI, calorie, BMR, TDEE, body fat percentage, and ideal weight calculators for fitness and nutrition planning.
Contact & Feedback
We value your feedback and suggestions. If you have ideas for new tools, feature requests, or encounter any issues, please reach out to us:
- General Inquiries: info@utoolx.com
- Privacy Questions: privacy@utoolx.com
- Legal Matters: legal@utoolx.com
Legal
By using utoolx, you agree to our Terms of Service and Privacy Policy. Please review these documents to understand your rights and responsibilities.
Thank you for choosing utoolx
We're honored to be your trusted source for free online math calculators and tools.
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