Drefly- 1上传图片
- 2设置尺寸
- 3预览并下载
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JPG、PNG、WEBP、BMP、GIF 或 TIFF，可一次处理多个
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使用 调整图片大小 之前的常见问题。
The other dimension is calculated automatically to keep the image's original aspect ratio.
Yes, turn off "Keep aspect ratio" and set both width and height to stretch the image to those exact dimensions.
Width and height can each go up to 8000 pixels.
Yes, resizing an image is completely free with no signup and no watermark on the result.
Not if you keep "lock aspect ratio" on - it scales width and height together so proportions stay correct.
Resizing itself is a scale operation, not a compression step, and Drefly saves the output at the highest available quality setting so there's no extra quality loss beyond what scaling the pixels naturally involves. Scaling up beyond the original resolution can still look softer since no new detail is created.