Free online tools built for graphic designers — AI tools, color conversion, unit conversion & print calculators
HEX → RGB → CMYK instant conversion
💡 Use CMYK values when sending to flex / digital printers for accurate color output.
Pixels ↔ Inch / CM / MM / Feet
💡 300 DPI is recommended for high-quality flex/banner print.
Get exact pixel canvas size for printing
💡 For a 4×3 ft banner at 72 DPI: 3456 × 2592 pixels.
