Online Drop shadow Generator
It’s a fun tool for UX/UI designers. Dropshadow.io is a tool that can help you come up with drop shadow effects.
You can visually see in realtime how the drop shadow effect is going to look. You can adjust the offset, blur amount, spread, shadow color, background color, and object color so that you can preview it with your existing design color schemes. This site also gives you some example images where you can see how your created drop shadow will look.
After coming up with the drop shadow, you will be given the CSS code for that effects. It’s that simple. Without much effort, you can easily come up with a great-looking drop shadow with the least amount of time.