Help with typeface editor on website

Hello, first time posting here,

I’m trying to make a typeface editor using slider or selector to change the font size. I would use it with some fonts I made and I would like the user to be able to type whatever he wants and change the font size of that typeface.

I found this link but not sure how to integrate in webflow:

Here are some real examples:

Anyone, Let me know if that can be done.
Thanks in advance.


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