Turn Numbers into Clarity.
ToolOnWeb is building the web’s most reliable library of unit and conversion calculators. We create simple, accurate, and fast tools that anyone can use to solve real-world problems instantly.
Our Mission
To make complex calculations effortless for everyone—from engineering students and professional developers to home chefs and curious minds. We do this by offering precise, zero-friction calculators backed by thoughtful design.
Why Trust ToolOnWeb?
In a world of misinformation, accuracy matters. We know that a wrong calculation in engineering, science, or even cooking can have real consequences. Here is how we ensure reliability:
1. Verified Accuracy Our 200+ conversion tools don’t just guess. They are built using internationally recognized measurement standards and industry-defined formulas. We routinely audit our tools to ensure results remain precise.
2. Privacy by Design We believe simple calculations shouldn’t require your personal data. We never sell user data. Furthermore, many of our tools (like our image converters and text tools) process data directly in your web browser—meaning your files often never even touch our servers.
3. Speed and Simplicity You need answers, not bloated software or endless sign-up forms. Our tools are designed for instant results on any device, mobile or desktop.
Meet the Founder
ToolOnWeb was created out of a necessity for cleaner, faster web utilities.
Rakesh Joshi
Founder & Lead Developer
“I built ToolOnWeb because I was frustrated with clunky, slow, and ad-heavy calculator sites. I wanted to create a trustworthy space where users could get the exact answer they need in seconds, without questioning the accuracy or their privacy.”
Our Values
- Accuracy First: We verify every formula against trusted standards before publishing.
- Radical Simplicity: Tools should do one job extremely well, without unnecessary clutter.
- Accessibility: We use clean design and semantic HTML to ensure our site is usable by everyone.
Contact and Support
We are a small, focused team passionate about building useful web utilities. We read every message sent to us.
Feedback and Bug Reports: Have a request for a new converter or spotted an issue? Email: rjrapture@gmail.com
Partnerships and Legal: For licensing, embedded widget requests, or privacy questions. Email: rjrapture@gmail.com