How do I make a timer for html

Question

I want to know how to make a timer for html so I can play a joke on my friend. I want a photo of pepe to appear 10 seconds after my friend opens the file.

Answer 1

There is no direct way to do it. You will have to use JavaScript along with html. You can always Google and you will find many examples related to timer.

Answer 2

I hope this helps. Just change 3000 to 10000 for 10 sec.

https://code.sololearn.com/W35IssAf7pwB/?ref=app