My tool for making a simple, searchable, themeable archive of your public tweets and threads is now live:

https://tinysubversions.com/twitter-archive/make-your-own/

The tool runs entirely on your computer, in your browser. None of your data is uploaded anywhere in the process. The output is a zip file of a basic HTML website that you can upload to a web host if you choose.

The site also answers most of the common questions I get. Please read it first before asking me questions here!