A free, open-source browser extension that overlays composition guides onto images and videos on any website.
6 grids: Rule of Thirds, Golden Ratio, Fibonacci Spiral, Golden Triangle, Fifths, Center Crosshair.
Works on any site — Instagram, Flickr, 500px, YouTube. Adjustable opacity, colors, line styles. Keyboard shortcuts. Dark & Light theme.
Built for anyone learning photography and filmmaking. Always free. No ads. No tracking.
