UD5 Toolkit
Depth of Field Calculator – Online Near/Far Focus Limit
Input camera sensor, focal length, aperture, distance to get hyperfocal distance and DoF range. Visual chart.
Tag: Photography Calculators
9+ toolsGolden Hour & Blue Hour Calculator – Online Sunrise/Sunset Light
Enter a date and location (or use GPS) to see exact golden hour and blue hour times for perfect natural light.
Exposure Triangle Simulator – Online ISO, Aperture, Shutter
Adjust ISO, f‑stop, shutter speed and see a simulated image brightness and depth of field effect. Learn manual mode.
Image Color Histogram - Online RGB Channel Graph
Upload an image and see its RGB and luminance histograms. Understand exposure and color distribution. Photographer tool.
Camera Exposure Simulator - Online Learn ISO, Aperture, Shutter
Adjust ISO, aperture, and shutter speed sliders and see how it affects the exposure of a sample scene. Learn photography basics.
Historical Cameras Timeline - Online Photography Evolution
Scroll through an interactive timeline of cameras from camera obscura to modern DSLR. Photos and facts.
Lighting Diagram Creator - Online Studio Setup Planner
Drag and drop light sources, camera, and subject to plan a photo shoot. Export diagram as image. Simple and visual.
Shutter Speed Cheat Sheet - Online Photography Exposure Reference
Quick reference of common shutter speeds and when to use them (freeze motion, long exposure). Static photographic guide.
F‑Stop Calculator - Online Aperture & Depth of Field Reference
Learn about f‑stops and their effect on light and depth. Calculate equivalent exposure adjustments. Educational.