If you search for [Google tuner] in Google Search, Google will give you an interactive Guitar tuner in the search results. Interestingly enough, searching for [Guitar tuner] does not work.
Here is a video of it that I made from Google’s post about this last week:
Google wrote “It’s National Carry a Tune Week! To celebrate, tune your instruments (or your voice) straight from Google search. Search “Google tuner” and give it a ???? do re mi ???? to see for yourself.”
I suspect some are asking if Google killed the app based guitar tuner business, but I suspect there were tons of free alternatives already?
Forum discussion at Twitter.