Hi, I'm Eureka! I created the Micro Tools Matrix.

I build and maintain a collection of free, fast, and purely frontend productivity tools for developers and researchers—including LaTeX visual editors, JSON/CSV converters, and various format decoders.

My goal is to keep these tools easily accessible, lightning-fast, and completely ad-free. If my work has saved you time or made your project a little easier, consider buying me a coffee to help support the server costs. Thank you so much!