Image Resizer (Batch)
Resize up to 50 images at once — by percent, width, height or exact size
Both dimensions are applied as given — the aspect ratio is not preserved.
Never uploaded — Everything runs in your browser — your images never leave your device.
이용 방법
- 1
Drop up to 50 images — each shows its dimensions and size.
- 2
Pick a resize mode: percentage, target width/height, or exact pixels — with format and quality if you want them.
- 3
Process the whole batch and download files individually or as one ZIP.
선택하는 이유
프라이버시 우선
입력은 안전하게 처리되며 판매되지 않습니다. 클라이언트 도구는 브라우저를 벗어나지 않습니다.
즉시·무료
설치 없이, 기다림 없이. 어떤 기기의 브라우저에서도 몇 초 만에 결과.
평생 무료
가입 없이, 워터마크 없이, 제한 없이. 모든 클라이언트 도구를 마음껏 사용하세요.
자주 묻는 질문
Will resizing reduce my image quality?⌄
Downscaling uses high-quality smoothing and generally looks great. Upscaling beyond 100% cannot invent detail — it gets softer the further you go. The quality slider controls JPEG/WebP compression on export.
What does exact mode do differently?⌄
Percentage/width/height modes always preserve the aspect ratio, so nothing looks stretched. Exact mode applies both dimensions literally — useful for thumbnails or fixed slots, but it can distort the picture.
Are my photos uploaded to a server?⌄
No. Decoding, resizing and re-encoding all happen in your browser with the canvas API. Files never leave your device.