01Screenshot-based calibration workflow to measure and apply exact pixel coordinates from video frames.
02Interactive debug grids and pixel-perfect rulers for real-time coordinate tracking during development.
03Ready-to-use callout types including pointers, brackets, highlights, and numbered badges.
0469 GitHub stars
05Responsive positioning logic that automatically scales annotations across different export resolutions.
06Pre-configured coordinate systems for landscape (1920x1080), portrait (1080x1920), and square formats.