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+# imagemin-webp [![Build Status](https://travis-ci.org/imagemin/imagemin-webp.svg?branch=master)](https://travis-ci.org/imagemin/imagemin-webp) [![Build status](https://ci.appveyor.com/api/projects/status/erd3nf73djfm4gjp?svg=true)](https://ci.appveyor.com/project/ShinnosukeWatanabe/imagemin-webp)
+
+> WebP [imagemin](https://github.com/imagemin/imagemin) plugin
+
+
+## Install
+
+```
+$ npm install imagemin-webp
+```
+
+
+## Usage
+
+```js
+const imagemin = require('imagemin');
+const imageminWebp = require('imagemin-webp');
+
+imagemin(['images/*.{jpg,png}'], 'build/images', {
+	use: [
+		imageminWebp({quality: 50})
+	]
+}).then(() => {
+	console.log('Images optimized');
+});
+```
+
+
+## API
+
+### imageminWebp([options])(buffer)
+
+#### options
+
+Type: `Object`
+
+##### preset
+
+Type: `string`<br>
+Default: `default`
+
+Preset setting, one of `default`, `photo`, `picture`, `drawing`, `icon` and `text`.
+
+##### quality
+
+Type: `number`<br>
+Default: `75`
+
+Set quality factor between `0` and `100`.
+
+##### alphaQuality
+
+Type: `number`<br>
+Default: `100`
+
+Set transparency-compression quality between `0` and `100`.
+
+##### method
+
+Type: `number`<br>
+Default: `4`
+
+Specify the compression method to use, between `0` (fastest) and `6` (slowest). This parameter controls the trade off between encoding speed and the compressed file size and quality.
+
+##### size
+
+Type: `number`<br>
+
+Set target size in bytes.
+
+##### sns
+
+Type: `number`<br>
+Default: `80`
+
+Set the amplitude of spatial noise shaping between `0` and `100`.
+
+##### filter
+
+Type: `number`<br>
+
+Set deblocking filter strength between `0` (off) and `100`.
+
+##### autoFilter
+
+Type: `boolean`<br>
+Default: `false`<br>
+
+Adjust filter strength automatically.
+
+##### sharpness
+
+Type: `number`<br>
+Default: `0`
+
+Set filter sharpness between `0` (sharpest) and `7` (least sharp).
+
+##### lossless
+
+Type: `boolean`<br>
+Default: `false`
+
+Encode images losslessly.
+
+##### nearLossless
+
+Type: `number`<br>
+Default: `100`
+
+Encode losslessly with an additional [lossy pre-processing step](https://groups.google.com/a/webmproject.org/forum/#!msg/webp-discuss/0GmxDmlexek/3ggyYsaYdFEJ), with a quality factor between `0` (maximum pre-processing) and `100` (same as `lossless`).
+
+##### crop
+
+Type: `Object { x: number, y: number, width: number, height: number }`
+
+Crop the image.
+
+##### resize
+
+Type: `Object { width: number, height: number }`
+
+Resize the image. Happens after `crop`.
+
+#### buffer
+
+Type: `Buffer`
+
+Buffer to optimize.
+
+
+## License
+
+MIT © [Imagemin](https://github.com/imagemin)