Why Choose Anantastra?
Our tools are designed with simplicity, privacy, and efficiency in mind.
Privacy First
Your data stays in your browser. We don't collect, track, or store any information. No cookies, no tracking, just pure utility.
Open Source
All our tools are open-source and free to use forever. You can view, modify, contribute to, or even fork the entire project.
Fast & Reliable
Our tools are designed to be lightweight, fast and work offline. They won't slow down your device or require constant internet connection.
Popular Tools
Discover our most loved tools that help you save time and boost productivity
What Users Say
Here's what people think about Anantastra tools
John Doe
Financial Advisor
"The interest calculator has become an essential tool in my financial advisory practice. Clean interface, accurate calculations, and I appreciate the privacy aspect."
Sarah Lee
Web Developer
"I use the password generator and text tools almost daily in my work. Being open source means I can trust that my data isn't being harvested. Kudos to the team!"
Anantastra is supported by minimal advertising to cover our hosting costs. We believe in transparent and non-intrusive ads.