# GitHub Action으로 Pull Request 시 자동 이미지 압축하기

> Clean Markdown view of GeekNews topic #537. Use the original source for factual precision when an external source URL is present.

## Metadata

- GeekNews HTML: [https://news.hada.io/topic?id=537](https://news.hada.io/topic?id=537)
- GeekNews Markdown: [https://news.hada.io/topic/537.md](https://news.hada.io/topic/537.md)
- Type: news
- Author: [xguru](https://news.hada.io/@xguru)
- Published: 2019-09-17T12:55:05+09:00
- Updated: 2019-09-17T12:55:05+09:00
- Original source: [calibreapp.com](https://calibreapp.com/blog/compress-images-in-prs/)
- Points: 3
- Comments: 1

## Topic Body

mozjpeg 과 libvips 로 PNG/JPG 을 최적화. 이미지 퀄리티 조정 가능 (기본은 80)

Calibre 가 무료로 공개.

## Comments



### Comment 432

- Author: xguru
- Created: 2019-09-17T12:55:27+09:00
- Points: 1

https://github.com/marketplace/actions/image-actions 에서 설치 가능