About INSINEX Tools
We build free, privacy-first online tools that help people every day.
Last updated: 12/23/2025
Our Mission
We believe powerful tools should be accessible to everyone. Our mission is to build calculators, converters, and utilities that respect your privacy while delivering accurate, reliable results—completely free.
What We Care About
Every tool we build follows these core principles.
Privacy First
Your data stays in your browser. We never upload or store your files.
Lightning Fast
Instant results with client-side processing. No waiting for servers.
Accessible to All
WCAG compliant, works on any device, offline-ready PWA.
Free Forever
Core tools are free. Premium is optional, not a paywall.
Our Journey
From a small idea to helping users worldwide.
Founded
Started with 20 essential calculators and converters.
Rapid Growth
Expanded to 80+ tools. Added PDF, image, and text utilities.
110+ Tools
Multi-language support, PWA, and premium features launched.
The Future
AI-powered tools, API platform, and community marketplace.
Our Tools
Organized into categories for every need.
Finance
Loan, EMI, tax, investment calculators
Health
BMI, calorie, body fat, heart rate
Files
PDF, image, QR code tools
Conversion
Unit, currency, timezone converters
Team & company
INSINEX is a small, independent studio. We ship quickly, listen to feedback, and iterate in the open. If you’d like to collaborate or suggest a new tool, we’d love to hear from you.
Email: hello@insinextools.com
Contact form: /contact
Compliance & important disclaimers
Finance: Provided for informational and educational purposes only and do not constitute financial, tax, or legal advice.
Health: For general information only and not a substitute for professional medical advice.
Privacy: We minimize data collection, use aggregated analytics to improve the product, and respect user choice. Privacy Policy
Terms of Service: Use of this site constitutes acceptance of our Terms of Service and Disclaimer. Terms of Service
Ready to Get Started?
Join users who trust Insinex Tools for their daily calculations, conversions, and file processing.