Available Design & UI/UX Tools
Plug-and-play ready. No setup required. Just click and start optimizing your creative workflow.
Aspect Ratio Calculator
Calculate dimensions and compare aspect ratios (16:9, 4:3, 21:9) for any screen, video, or image instantly.
Open ToolColor Converter
Advanced color manipulation. Generate shades, tints, and complete color palettes for your design projects.
Open ToolResolution Calculator
Find the exact pixel density (PPI), total pixels, and display metrics of any monitor, TV, or mobile screen.
Open ToolColor Code Converter
Seamlessly convert between HEX, RGB, HSL, HSV, and CMYK color formats for web and print design.
Open ToolWhy Use Design Calculators?
In modern design and development, precision is everything. Whether you are sizing images for social media, matching brand colors across different mediums, or calculating the perfect PPI for a new display, having the right tools at your fingertips saves hours of manual math and trial-and-error. Our free design utilities remove the guesswork, allowing you to compute complex visual metrics instantly directly in your browser.
Key Workflows You Can Optimize
- Responsive Design: Instantly calculate aspect ratios and scaled dimensions for different screen sizes.
- Color Management: Ensure perfect color consistency by converting between HEX, RGB, HSL, and CMYK effortlessly.
- Media Optimization: Determine exact pixel counts and PPI to ensure images and videos look crisp on any device.
- Print Preparation: Accurately translate digital color codes and dimensions for physical print materials.
100% Private & Secure
Your design assets, brand color palettes, and project dimensions are highly confidential. ToolCalcLab's calculators run entirely on your browser (client-side). We never track, store, or transmit your design data to external servers, ensuring your creative work remains completely private.
Master Design & UI/UX Principles
Want to learn how to choose the perfect color palettes and responsive layouts? Read our comprehensive UI/UX & Graphic Design Guide — packed with best practices, color theory, and responsive design strategies! 🎨