itch.io

Thank you very much!

1. Project Menu -> Export
2. In the export window, press the Add... button
3. Select Web.
4. Save it to a folder (I put mine in res://export/web)
5. Open the folder in Windows Exporer.
6. Rename <gamename>.html to index.html
7. Zip up everything in the folder.
8. Upload to your itch page as a Web game. (I highly recommend using Butler.)
9. Select on the page that the game is an embedded game. (You can still add download versions of the game.

Longer instructions here: https://foosel.net/til/how-to-export-a-godot-4-game-to-run-on-the-web-on-itchio/ (I didn't write them but it's what I used to learn how to do it.)