Here are some useful gradient generator tools for web development:

1. colorffy.com: A user-friendly tool for creating stunning gradients.
2. uigradients.com: Offers a collection of beautiful pre-made gradients that can be customized.
3. joshwcomeau.com/gradient-generator: A visually appealing gradient generator with advanced customization options.
4. mycolor.space/gradient: Provides a wide range of gradient options and color palettes to choose from.
5. css-gradient.com: Allows you to easily generate CSS gradients with customizable settings.
6. mdigi.tools/gradient-generator: Offers a simple interface to create and preview gradients.
7. cssgradient.io: Provides a variety of gradient styles and options for customization.
8. coolors.co/gradient-maker: Allows you to create gradients using a color palette generator.
9. angrytools.com/gradient: Offers a range of gradient styles and allows you to fine-tune the gradient settings.
10. gradient-king.vercel.app: A handy tool for generating gradients with customizable options.
11. gaurangshukla.github.io/gredient-generator: Provides a simple and intuitive interface to create gradients.

These tools can help you create beautiful gradients for your web development projects. Enjoy exploring and experimenting with different color combinations!