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.
UD5 Toolkit
Interactive photography exposure reference – learn, select & compare shutter speeds instantly
Freeze extremely fast action (hummingbird wings, bullet)
Motion Blur Simulation
generalfaster = sharper subject • slower = creative blur
| Shutter Speed | Typical Use / Effect | Category |
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Adjust ISO, aperture, and shutter speed sliders and see how it affects the exposure of a sample scene. Learn photography basics.
Estimate bulb mode exposure time needed for different light sources and distances. Experimental photography aid.
Learn about f‑stops and their effect on light and depth. Calculate equivalent exposure adjustments. Educational.
Visualize how aperture, focal length, and subject distance affect background blur. Interactive DOF calculator.
Add a dramatic night‑vision green tint with grain and scanlines to any image. Fun horror/military aesthetic.
Open a test video in Picture‑in‑Picture mode. Control entering and leaving PiP. Copy the code snippet for your own app.
Simulate reduced motion preference and test your animations. Copy the media query snippet. Keep your users safe.
Enter foreground and background colors to instantly see the contrast ratio and pass/fail for AA and AAA. Simple and fast.
Upload two images and see a diff overlay highlighting the pixel differences. Adjust tolerance. For regression testing.
Enter two hex colors and compute the CIE76, CIE94, and CIEDE2000 color difference. Understand how humans perceive color similarity.
Predict the file size of an image based on pixel dimensions and format (JPEG, PNG, WebP). Rough estimate. Local.
Drop a video file and instantly see its container format, codec(s), resolution, duration, and bitrate. Browser‑based, no upload.
Drag a virtual ruler across your screen to measure pixel distances. Horizontal and vertical guides. Useful for UI designers checking alignment.
Display your screen's current devicePixelRatio. See how it changes when you zoom. Useful for high‑res image decisions.
Select an egg color (white, brown, blue, green) and see chicken breeds that lay them. Backyard chickens.
Increase or decrease the color saturation of your photo with a slider. Preview instantly. Download the edited image. Canvas‑based.
An on‑screen ruler that measures in pixels, centimeters, and inches. Drag to resize. Handy for UI designers and developers.
Upload a photo and remap its tones to any gradient. Apply stunning color grading. Download result.
Point your camera at an object and see the dominant color in real time. Click to copy the hex. Fun tool for designers.
Enter width, height, format to approximate file size. Plan web performance. Simple model.
Enter a website URL and apply a protanopia/deuteranopia/tritanopia filter. Test full page accessibility.
Upload any image and view it as a person with deuteranopia, protanopia, or tritanopia would. Promote inclusive design.
Identify dog breeds from silhouettes or partial images. Score tracking. Fun for all ages. Local only, no images uploaded.
Upload one image and see it encoded in AVIF, WebP, and JPEG XL side‑by‑side. Compare quality and file size in your browser.
Enter an image URL and extract its dominant color palette. No download needed. Fast visual analysis.
Keep one selected color and turn the rest of the image to grayscale. Eye‑catching selective color effect. Pure canvas.
Start from a base color and use `oklch(from color l c h)` to create lighter or darker variants. Copy the code.
Generate placeholder images with custom dimensions, background color, and text. Supports SVG and raster output. Perfect for wireframing and mockups.
See a cat photo and choose the breed. Learn iconic breeds like Siamese, Maine Coon, etc.
Drag and drop light sources, camera, and subject to plan a photo shoot. Export diagram as image. Simple and visual.