이미지 온라인 압축
JPG/PNG/WebP 파일 크기를 품질 조정으로 축소. 무료.
Drop 이미지 here or 파일 찾기
What is an 이미지 compressor?
An 이미지 compressor shrinks the file size of a picture so it loads faster, uploads quicker, and takes up less storage. The trade-off is controlled by quality: a lower quality setting discards more fine detail but produces a much smaller file, while a higher setting keeps the 이미지 looking nearly identical to the original. A good rule of thumb is to lower quality step by step until the 이미지 still looks great — most photos look fine at 60–80% quality.
This free online 이미지 compressor works on JPG, PNG, and WebP files and lets you pick the exact quality with a simple slider. It runs entirely in your browser, so your photos are never uploaded to a server — which makes it safe for private or sensitive 이미지. Whether you need smaller 이미지 for a website, an email attachment, or a social post, you can reduce 이미지 file size in seconds, without installing anything.
사용 방법 use the 이미지 compressor
- Drop one or more 이미지 onto the box above, or click browse to select files.
- Drag the quality slider until the preview size looks right — lower quality means a smaller file.
- Click 압축 and download each optimized 이미지, with the old and new sizes shown side by side.
Frequently asked questions
How much can I compress an 이미지?
Reductions of 50–80% are typical for photos, depending on the source 이미지 and the quality you choose. The results list shows the exact before and after size for every file.
Does compressing reduce 이미지 quality?
Lower quality settings create smaller files but discard some detail, so very low values can soften an 이미지. The slider is a preview of that trade-off, and quality down to around 70% is usually hard to tell apart from the original.
Can I compress multiple 이미지 at once?
Yes — drop as many JPG, PNG, or WebP files as you need. Every file is compressed with the same quality setting and each result can be downloaded individually.
Are my 이미지 uploaded to a server?
No. 압축ion happens locally in your browser, so your 이미지 never leave your device — nothing is stored, tracked, or sent anywhere.