Design
Color Picker from ImageOpen a photo or screenshot, click any pixel to read its HEX, RGB and HSL value, and get a palette of the six dominant colors. The image never leaves your browser.Dead Pixel TestFill your whole screen with solid black, white, red, green, blue and gray to spot dead, stuck and hot pixels on a monitor, laptop, phone or TV. Click or use arrow keys to change colors.
Free design tools: Color Picker from Image, Dead Pixel Test. Each one runs in your browser, shows the result as you type, and sends nothing to a server.