Use a compass to determine direction and rotate based on magnetic north. Save and lock compass readings. Analyze real-world locations with eight宅风水 to assess auspiciousness.
Create printable reference sheets by adding grids, rulers, and composition overlays to images. Adjust settings for precise scaling. Export as PDF for accurate 1:1 measurements and print-ready layout.
Identify colors from screenshots or real-world objects. Create and save custom palettes. Convert colors between HEX, RGB, HSL, and CMYK formats. Check contrast ratios. Export codes for use in design projects.
Measure levels in decibels with a real-time display. Access a decibel level reference table for hearing protection guidance. Save historical data for future review.
