Tokei 12 – A fast and accurate code analysis tool

In plain words

Tokei 12 is a code analysis tool that counts lines of code, comments, and blanks across multiple programming languages. Designed for developers and development teams, it provides fast and accurate metrics for understanding codebase size and composition. The tool works across various file types and is available as open-source software on GitHub.

written from the facts on this page · September 2026

From the sources

Tokei is a fast and accurate code analysis CLI tool and library, allowing you to easily and quickly see how many blank lines, comments, and lines of code are in your codebase. All releases and work on Tokei and tokei.rs ( the free companion badge service ) are funded by the community through GitHub Sponsors . You can always download the latest version of tokei through GitHub Releases or Cargo. Tokei is also available through other package managers , though they may not always contain the latest release. Tokei 12 comes with some of the biggest user facing changes since 1.0, now in the latest version tokei will now analyse and count multiple languages embedded in your source code as well as…from github.com

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