调整图片大小
按百分比、最大边长或指定宽度批量缩放,宽高比自动保持,不会把画面拉变形。
拖拽图片到这里,或点击选择
支持多选 · JPG / PNG / WebP / GIF / BMP
按百分比、最大边长或指定宽度批量缩放,宽高比自动保持,不会把画面拉变形。
How to use: 1) Drop in one or many images. 2) Resize by percentage, longest edge, or fixed width — aspect ratio is preserved. 3) Click Resize and download the results.
放大后会不会变模糊?
常规插值放大确实会变糊;如果你要「放大还清晰」,请用无损放大工具,它会做多级重采样 + 锐化。
能保持透明背景吗?
能。输出 PNG 时透明区域完整保留。
Will upscaling blur my image?
Plain interpolation does soften images. For sharper results use the Upscale tool, which does multi-step resampling plus sharpening.
Is transparency preserved?
Yes — export as PNG and transparent areas stay transparent.
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