COMPRESS-ALI

reduce file size

reduce the size of images with JPEG extension

Warning

It is for frontend application use

How use

npm

npm i compress-ali

pnpm

pnpm i compress-ali

Code:

import { compressImage } from "compress-ali";

const file:File | null = null

// send only the file
const newFile = await compressImage(file!);

//more parameters: quality:[0.2 - 0.6](recommendation default 0.2), type: (its file.type)
const newFile = await compressImage(file,0.5,"image/jpeg");

Quality

the actual range is [0.1 - 1]

The quality loss is very large at 0.1, and from 0.7 the behavior will not be as expected, it may increase.

What files does it compress?

For now, it compresses image files with a jpg extension. Using other image formats will not reduce the size; on the contrary, it may increase.

Package Objectives

".png,.jpg,.jpeg,.pdf,.gif"