Hi, Is it possible to increase font size/Font face of saved webpages in Joplin mobile application?

Yes, in the first line, add:

<style>body { font-size: 20px;}</style>

Or whatever px sized font you want.

Font face:

@import url('');
body { font-family: 'IBM Plex Sans', sans-serif; }

Well, I would rather like to see an option to specify the font for the preview. Setting the font in every note seems to be an overkill.

Maybe someone could add such an option (e.g. Preview font) to Joplin.