画像ロスレスリサイズ
無料オンライン画像ロスレスリサイズ。ブラウザですぐ使える画像ツール。登録不要。
Upload a photo
Resize in your browser with high-quality resampling. PNG/WebP stay lossless; JPEG can be saved as PNG.
Click or drag & drop an image
JPG, PNG, WebP, GIF
使い方
Lossless Image Resizer
Resize images in your browser with high-quality resampling. Nothing is uploaded to a server.
- Max side, width, height, or percentage scale
- Preserve PNG/WebP lossless formats
- Save JPEG as lossless PNG