If you’re looking for a UI/UX design tool with custom styling options, Figma is one of the best choices as it allows flexible component design, real-time collaboration, and easy prototyping. For a detailed comparison of the top tools, check this guide: Best UI/UX Design Tool in 2025 – Figma vs Adobe XD vs Sketch. Adobe XD and Sketch are also strong alternatives, depending on your workflow and team needs.