The tool parent and sibling comment listed allows you to do basic subsetting [1], and generates the formats you need. If you do this more often, it is of course

The tool parent and sibling comment listed allows you to do basic subsetting [1], and generates the formats you need. If you do this more often, it is of course useful to learn how to do this yourself. A commonly used tool is pyftsubset, part of fonttools [2]. I am not sure, but afair Google is running this under the hood. [1]: https://fonts.google.com/knowledge/glossary/subsetting https://fonts.google.com/knowledge/glossary/subsetting [2]: https://github.com/fonttools/fonttools https://github.com/fonttools/fonttools