It would be really convenient for maps that already have a grid.
You just basically draw a line on one side of the map’s grid (or pick to corners of the grid) and the Astral’s grid automatically creating the same size grid.
Select the Grid size by drawing a line
Hi @Danya_ONE_LOVE and welcome to the forums.
Your request is a duplicate of this one: Grid alignment tool - Feature Wishlist And Ideas! - Astral Support Forums (astraltabletop.com)
Please vote and / or comment on the existing request instead.
// Closed as duplicate