🛠️ What is AMTools?
AMTools (amtools.in) is a collection of 100+ free online tools built and maintained by HelloMarketing.in, a digital marketing agency. Our mission is simple: give everyone in the world access to accurate, fast, beautifully designed tools — for free, forever.
Whether you're a student calculating a percentage, a professional checking loan EMI, a developer formatting JSON, or a traveller converting currency — AMTools has a tool for you.
Built for the World
30+ currencies, metric & imperial units, and globally relevant tools. Works everywhere.
Privacy by Design
All calculations run in your browser. We never see your data, never store inputs.
100% Free, Always
No premium plan, no paywalls, no sign-up. Every tool is free to use, unlimited.
🏢 About HelloMarketing.in
HelloMarketing.in is a digital marketing agency founded in 2015. We help businesses grow through SEO, paid advertising, content marketing and digital strategy. AMTools is our gift to the internet — a resource we built because we were tired of finding calculator sites that were slow, ugly, paywalled or ad-invasive.
We believe great tools should be accessible to everyone, from a student in India to an entrepreneur in Australia. AMTools is how we contribute to the open web.
📜 Our Principles
- ⚡Speed first. All calculations happen locally in your browser. No server round trips.
- 🎯Tool first, ads second. You always see the tool before any advertisement. Never the other way.
- 🔒Privacy always. We never log what you calculate. Your health stats, salary and financial data stay with you.
- 🌐Globally inclusive. Every tool supports multiple currencies and unit systems by default.
📬 Get in Touch
Have a suggestion for a new tool? Found a bug? Want to collaborate? We'd love to hear from you.