God Ray Effect Generator

Fast, accurate and free online god ray effect generator tool running directly in your browser.

Secure (SSL)

Client-Side Processing

100% Free

Go to tool

Instructions

1

Enter data
Enter content, paste text or load a file from disk.
2

Click the button
The tool will immediately process your data in the browser.
3

Get the result
Copy the finished text or save the file to your device.

                                                function runTool() {

                                                  return "Result ready in 0.1s";

                                                }

Settings

Background color

Ray color

Source X position (%) 20

Source Y position (%) 15

Rotation angle (°) 35

Ray span 28

Intensity 0.55

Blur/softness 0.35

Random seed (seed)

Preview height (px) 320

Corner rounding (px) 18

Result

inline css: background-color: #0B1220; background-image: repeating-conic-gradient(from 35deg at 17% 12%, rgba(255,255,255, 0.55) 0deg, rgba(255,255,255, 0) 47deg, rgba(255,255,255, 0.55) 28deg), repeating-conic-gradient(from 28deg at 17% 12%, rgba(255,255,255, 0.33) 0deg, rgba(255,255,255, 0) 67deg, rgba(255,255,255, 0.33) 29deg), radial-gradient(circle at 17% 12%, rgba(255,255,255, 0.2825) 0%, rgba(255,255,255, 0) 62%), radial-gradient(circle at 50% 55%, rgba(0,0,0, 0.18) 0%, rgba(0,0,0, 0) 55%); background-blend-mode: soft-light, soft-light, screen, multiply; filter: saturate(1.05); border-radius: 18px; preview style: background-color: #0B1220; background-image: repeating-conic-gradient(from 35deg at 17% 12%, rgba(255,255,255, 0.55) 0deg, rgba(255,255,255, 0) 47deg, rgba(255,255,255, 0.55) 28deg), repeating-conic-gradient(from 28deg at 17% 12%, rgba(255,255,255, 0.33) 0deg, rgba(255,255,255, 0) 67deg, rgba(255,255,255, 0.33) 29deg), radial-gradient(circle at 17% 12%, rgba(255,255,255, 0.2825) 0%, rgba(255,255,255, 0) 62%), radial-gradient(circle at 50% 55%, rgba(0,0,0, 0.18) 0%, rgba(0,0,0, 0) 55%); background-blend-mode: soft-light, soft-light, screen, multiply; filter: saturate(1.05); height: 320px; border-radius: 18px; position: relative; overflow: hidden; ray color: #FFE6A7

Rate this tool:

Related tools

Other tools you may find useful

God Ray Effect Generator - Create Spectacular Light Illuminations

The god ray effect, known in computer graphics as god rays or volumetric light, is one of the most picturesque and desirable visual effects in modern web design. Our god ray effect generator allows you to instantly design, customize and implement these dynamic light illuminations directly into your CSS and SVG code.

What is the god ray effect and how does our generator work?

This effect mimics a natural atmospheric phenomenon in which sunlight passes through gaps in clouds or treetops, creating distinct, luminous streaks in air full of moisture or dust. In the digital world, this effect adds three-dimensionality, realism and drama to static compositions. Our online generator allows you full control over this phenomenon. You can freely adjust the number of rays, their length, intensity, angle of incidence, and the degree of edge dispersion. The tool uses advanced SVG filters and CSS gradients, thanks to which the generated graphics are fully vector and scalable. This means it looks impeccable on any screen, from small smartphone displays to large high-resolution monitors, while maintaining a minimal file size.

The use of light rays in UI/UX design and graphics

The use of this effect in the design of user interfaces (UI/UX) is very wide. It is perfect as a background for the hero section, where we want to catch the user's eye and make an amazing first impression. The god ray effect is also often used in the design of marketing banners, landing pages promoting premium products, as well as in browser games and entertainment applications. Thanks to color adjustment, you can create not only classic, golden sunlight, but also cool, lunar glows, cyberpunk neon lights or mysterious, greenish reflections reminiscent of the depths of the ocean. The key to success is moderation - subtle integration of rays into the background can raise the aesthetics of the entire website by several levels.

How to optimize the generated code for website performance?

Implementing the light ray effect using our generator is extremely friendly to website performance. Traditional methods relied on heavy raster files in PNG or GIF format, which significantly delayed page loading and negatively impacted Core Web Vitals. Our tool generates pure CSS code and SVG filters (feGaussianBlur, feTurbulence), which are interpreted directly by the graphics processor of the user's device. For maximum performance, it is recommended to use the generated code as an absolutely positioned background with a low z-index. It's also a good idea to limit the use of very complex animations on mobile devices to save battery life and prevent minor animation stutters on older phone models.

FAQ

How to implement the god ray effect on a website?

Implementation is very simple. After personalizing the parameters in the generator, copy the generated CSS and SVG code. You paste the SVG code directly into the HTML structure of your website, and you add CSS styles to your style sheet, assigning them to the element that will be the background of the section.

Are the generated light rays responsive?

Yes, the generated effects are based on SVG technology and CSS percentage positioning, which makes them automatically adjust to the width and height of the parent container. Regardless of the screen resolution, the rays will spread proportionally and aesthetically.

What is the difference between an SVG effect and a pure CSS gradient?

Pure CSS gradient only creates color transitions between points, while the SVG filter allows you to apply advanced Gaussian blur, noise and distortion effects. This makes the SVG rays look much more natural and have characteristic, soft edges that resemble