CSS Tools/Filter Effects Generator
Filter Effects Generator
Apply and combine CSS filters with real-time preview
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Filter Effects
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Loading...CSS Filter Effects Guide
Learn how to apply visual effects to elements
What is CSS Filter?
CSS filters let you apply graphical effects like blur, color shifts, and shadows to elements. Filters are commonly used for image manipulation but work on any element. Multiple filters can be combined to create complex visual effects, and they are GPU-accelerated for smooth performance.
How to Use This Tool
- Adjust individual filter sliders to modify effects
- Combine multiple filters for complex results
- Upload an image to see filters applied in real-time
- Use presets for quick styling, then copy the CSS
Pro Tips
- Use blur with brightness for frosted glass effects
- Combine grayscale with sepia for vintage photo looks
- Drop-shadow works better than box-shadow for irregular shapes
Browser Support
CSS filters are supported in all modern browsers including Chrome, Firefox, Safari, and Edge. The filter property has good compatibility, though some older browsers may need the -webkit- prefix.
Frequently Asked Questions
What's the difference between filter and backdrop-filter?
filter applies effects to the element and its contents (like an image). backdrop-filter applies effects to the area BEHIND the element, seen through it. Use backdrop-filter for frosted glass effects where you want to blur what's underneath while keeping the element's own content sharp.
How do I create a frosted glass effect?
Use backdrop-filter: blur(10px) on an element with semi-transparent background: 'background: rgba(255,255,255,0.3); backdrop-filter: blur(10px)'. Add border and shadow for depth. Note: backdrop-filter requires the parent to have a visible background for the blur to apply against.
Why isn't my drop-shadow showing properly?
drop-shadow() follows the alpha channel of the image, including transparent areas. Unlike box-shadow, it wraps around the actual shape. Ensure your image has transparency for the effect to be visible. Also check that the offset values aren't zero and the color has sufficient contrast with the background.
Can I animate CSS filters?
Yes, filters can be transitioned or animated. However, filter animations can be performance-intensive. For better performance, use will-change: filter, or consider pre-rendering filtered states and cross-fading with opacity. Simpler filters (brightness, opacity) animate more smoothly than complex ones (blur).
How do I apply filters to only part of an image?
CSS filters apply to the entire element. For partial effects, use multiple layered elements (filtered and unfiltered) with clip-path or masks, use SVG filters with feBlend for precise control, or consider canvas/WebGL for programmatic partial filters. CSS alone cannot selectively filter areas.