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 <h1 align = center> CLI-π </h1> 
+<div align = center>
+    
+![CMake Build Status](https://img.shields.io/github/actions/workflow/status/Nam4ik/CLI-pi/cmake-single-platform.yml?logo=cmake&label=build&style=flat-square)
+[![License](https://img.shields.io/badge/License-BSD_2--Clause-blue.svg)](https://opensource.org/licenses/BSD-2-Clause)
+[![C](https://img.shields.io/badge/C-99-blue.svg)](https://en.wikipedia.org/wiki/C_(programming_language))
+[![BSD 2-Clause](https://img.shields.io/badge/License-BSD--2--Clause-blue.svg)](https://opensource.org/licenses/BSD-2-Clause)
+[![MPFR](https://img.shields.io/badge/MPFR-4.2.0-blue.svg)](https://www.mpfr.org/)
 
-**tpi - C-written, MPFR-based CLI program for calculating pi**
+</div>
+<br>
+
+**tpi - C-written, MPFR-based CLI program for calculating pi, licensed by BSD2-clause**
 
 > [!WARNING]
 > For the accuracy of calculations, a large MPFR library is used, there may be delays and high processor loads on weak systems.
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 <br>
 <br>
 
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 The program calculates the pi number with high accuracy. 
 
 In infinite mode, something like AOT compilation is used, first ~10 million decimal places are calculated, and then they are converted to `char[]` through the same MPFR.