About Us

Toolnest is a free collection of 50 online tools for everyday work: calculators for loans, investments, GST and marks, converters for units and land area, and utilities for text, code, SEO, and images.

Why we built it

Many online tool sites are slow, crowded with pop-ups, or ask you to upload private files to an unknown server. We wanted the opposite: a small set of tools that each do one job properly, load quickly on a phone, and keep your data on your own device.

How the tools work

Every tool runs in your browser. When you calculate an EMI, format JSON, or compress a photo, the work happens on your device and the result appears instantly. Nothing you type or upload is sent to our server.

Our standards

• Fewer, better tools. We publish a tool only when it works fully, validates its input, and handles mistakes with clear messages.
• Clear methods. Each calculator shows the formula it uses and a worked example, so you can check the result yourself.
• Privacy first. No sign-up and no file uploads to a server. See our Privacy Policy for details.
• Built for every screen. Pages are lightweight, accessible, and work well on mobile data.

Get in touch

Found a bug, or want a tool we don’t have yet? Visit the Contact page or email daradeshivaji293@gmail.com. We read every message.