CSS Filter Generator
CSS Filter Generator
Create CSS filter effects like blur, brightness, contrast and more - free generator with live preview
filter: none;What is CSS Filter Generator?
CSS filter property applies graphical effects like blur, brightness, contrast, and color manipulation to elements. This free CSS Filter Generator helps web developers create stunning visual effects for images, backgrounds, and any HTML element without image editing software. You can combine multiple filters to create unique looks - from subtle enhancements to dramatic artistic effects. Our generator provides real-time preview so you can see exactly how each filter affects your content. Filters are commonly used for image hover effects, creating dark/light overlays, vintage photo effects, and accessibility features like grayscale modes. The generated CSS code works in all modern browsers and can be easily copied to your stylesheet.
How to Use This Tool
Adjust the Blur slider to add a gaussian blur effect (0 = no blur)
Set Brightness above 100% to lighten or below to darken
Adjust Contrast to make colors more or less vivid
Increase Grayscale to remove color saturation
Use Hue Rotate to shift all colors around the color wheel
Apply Invert to create a negative image effect
Adjust Saturate to boost or reduce color intensity
Add Sepia for a warm, vintage photograph look
Copy the generated CSS code when you are satisfied with the effect
Examples
Features
- Apply blur effect for frosted glass or depth-of-field looks
- Adjust brightness and contrast for image enhancement
- Create grayscale or sepia vintage effects
- Rotate hue for color shifting effects
- Invert colors for negative image effects
- Combine multiple filters for unique looks
- Real-time preview as you adjust filters
- One-click copy CSS filter code
Frequently Asked Questions
- What is the CSS filter property?
The CSS filter property applies graphical effects to elements. It supports functions like blur(), brightness(), contrast(), grayscale(), hue-rotate(), invert(), saturate(), and sepia(). Multiple filters can be combined: filter: blur(5px) brightness(1.2) contrast(1.1);
- How do I blur an image with CSS?
To blur an image with CSS, use filter: blur(5px); where the pixel value controls blur intensity. Higher values create more blur. For a frosted glass effect, combine blur with a semi-transparent background on an overlay element.
- How do I make an image grayscale with CSS?
To make an image grayscale, use filter: grayscale(100%);. Values range from 0% (full color) to 100% (completely gray). This is useful for hover effects where images become colored on hover, or for creating a consistent visual style.
- Can I animate CSS filters?
Yes, CSS filters can be animated with transitions. Add transition: filter 0.3s ease; to smoothly animate between filter states. This is commonly used for hover effects like removing grayscale or adding blur on hover.
- Do CSS filters affect performance?
CSS filters can impact performance, especially blur and drop-shadow on large elements. They trigger GPU compositing which is generally fast, but overuse on many elements or during animations may cause lag. Test on target devices for optimal results.
- Are CSS filters supported in all browsers?
CSS filters have excellent support in all modern browsers including Chrome, Firefox, Safari, and Edge. They have been widely supported since 2016. Internet Explorer does not support CSS filters.