How can I add a free location feature to my product page?

Good afternoon, I have a doubt, and that is that I would need to add Google Maps (or any other browser) to my product page, to be able to capture the location that my customers choose. I have seen that there is an app (WayFinder) but it is paid. If anyone knows how to put a browser where they can send me a location and register it for free, I would appreciate it.

Thank you so much!