Answers for "font size css for mobile"

how to make fonts respnsive

h1 {
  font-size: clamp(16px, 5vw, 34px);
}

minimum font size mobile

16px
Text input sizes should be at least 16px
If you're designing a website or app that can be viewed on mobile devices, there is only strict rule: Use a text input font size of at least 16px.

css mobile font size too small

<meta name="viewport" content="width=device-width, initial-scale=1">