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CSS Module landing page: filter effects #24261

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Feb 16, 2023
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CSS Module landing page: filter effects #24261

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New file: css filter effects module landing page
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Module landing page: CSS filter effects
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Example for filter effects
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alt text and local image file
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CSS sample
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49 changes: 39 additions & 10 deletions files/en-us/web/css/filter_effects/index.md
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@@ -1,5 +1,5 @@
---
title: Filter Effects
title: CSS filter effects
slug: Web/CSS/Filter_Effects
page-type: css-module
tags:
Expand All @@ -8,30 +8,59 @@ tags:
- Guide
- Overview
- Reference
browser-compat:
- css.properties.backdrop-filter
- css.properties.filter
spec-urls:
- https://drafts.fxtf.org/filter-effects-2/
- https://drafts.fxtf.org/filter-effects-1/
---

{{CSSRef}}

**Filter Effects** is a module of CSS that defines a way of processing an element's rendering before it is displayed in the document.
The properties in the **CSS filter effects** module let you define a way of processing an element's rendering before the element is displayed in the document. Examples of such effects include blurring and changing the intensity of the color of an element.

## Reference
### Filter effects in action

Play with the various sliders to apply filter effects to the image below:
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I am not seeing any changes in the image when I move the sliders (chrome, firefox)

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mdn/css-examples#116 fixes it. fingers crossed


{{EmbedGHLiveSample("css-examples/modules/filters.html", '100%', 420)}}

To see the code for this filter effects sample, [view the source on Github](https://github.com/mdn/content/blob/main/files/en-us/web/css/css_filter_effects/index.md).

### Properties

- {{cssxref("backdrop-filter")}}
- {{cssxref("filter")}}

### Data types
### Functions

- {{cssxref("filter-function/blur", "blur()")}}
- {{cssxref("filter-function/brightness", "brightness()")}}
- {{cssxref("filter-function/contrast", "contrast()")}}
- {{cssxref("filter-function/drop-shadow", "drop-shadow()")}}
- {{cssxref("filter-function/grayscale", "grayscale()")}}
- {{cssxref("filter-function/hue-rotate", "hue-rotate()")}}
- {{cssxref("filter-function/invert", "invert()")}}
- {{cssxref("filter-function/opacity", "opacity()")}}
- {{cssxref("filter-function/saturate", "saturate()")}}
- {{cssxref("filter-function/sepia", "sepia()")}}

## Related concepts

- {{CSSxRef("<image>")}} data type
- {{cssxref("<filter-function>")}} data type

- {{cssxref("background-image")}} CSS property
- {{cssxref("background-blend-mode")}} CSS property
- {{cssxref("mix-blend-mode")}} CSS property

- {{glossary("interpolation")}} glossary term

- {{cssxref("<filter-function>")}}
- {{cssxref("color-interpolation-filters")}} SVG property

## Specifications

{{Specifications}}

## Browser compatibility
## See also

{{Compat}}
- Properties in the CSS [compositing and blending](/en-US/docs/Web/CSS/Compositing_and_Blending) module enable blending an element's background layers together and blending an element with its container.
- The SVG {{SVGElement("filter")}} element and the SVG filter primitives, including {{SVGElement("feSpotLight")}}, {{SVGElement("feBlend")}}, {{SVGElement("feColorMatrix")}}, {{SVGElement("feComponentTransfer")}}, {{SVGElement("feComposite")}}, {{SVGElement("feConvolveMatrix")}}, {{SVGElement("feDiffuseLighting")}}, {{SVGElement("feDisplacementMap")}}, {{SVGElement("feDropShadow")}}, {{SVGElement("feFlood")}}, {{SVGElement("feGaussianBlur")}}, {{SVGElement("feImage")}}, {{SVGElement("feMerge")}}, {{SVGElement("feMorphology")}}, {{SVGElement("feOffset")}}, {{SVGElement("feSpecularLighting")}}, {{SVGElement("feTile")}}, and {{SVGElement("feTurbulence")}}.