Hi PH! I'm an indie hacker building MathHot – free online math tools

Hi Product Hunt Community! 👋

I'm an indie hacker passionate about building clean, useful web utilities.

Over the past few months, I’ve been working on MathHot (https://www.mathhot.com/en) – a simple, fast, and free online math calculator and problem solver.

Why I built it:

When studying or working on technical projects, I often needed quick math calculation tools. Most existing sites were cluttered with intrusive ads, paid paywalls, or slow interfaces. I wanted to build something clean, distraction-free, and completely free for students, developers, and creators worldwide.

What's inside:

* Clean & distraction-free UI

* Instant calculations (algebra, calculus, general math)

* 100% free with no login or subscription required

Check it out here: https://www.mathhot.com/en

I'd love to connect with fellow makers here! What tools or projects are you currently working on?