For DIY LVP flooring, essential tools include a utility knife with sharp blades for cutting planks, a tape measure and chalk line for layout accuracy, a multi-tool or oscillating saw to undercut door jambs, spacers for expansion gaps, rubber mallet to secure planks, and a pull bar for tight spaces. Preparing your toolkit upfront keeps work efficient and quality high. Having a straight edge or T-square helps with precise cuts. Investing in these tools makes DIY flooring smoother and more professional-looking.