Will sharpening add grain or noise to my photo?

Over-sharpening can introduce digital noise. We recommend adjusting the slider gradually for a natural result.

Can this fix a severely blurred image?

It improves mild softness well; heavily motion-blurred images may not be fully recoverable.

Are my files stored online?

No. The sharpening algorithm runs in your browser for total privacy.

图片锐化

Rescue slightly out-of-focus photos with the Image Sharpener. It applies edge-contrast algorithms to enhance fine details and textures, making images look crisper and more professional. It runs in your browser on your device for instant results without installation.

免费 · 无限制 · 浏览器内处理

如何使用

1Upload your soft or blurry image.
2Adjust the sharpness intensity slider to enhance edge definition.
3Preview the changes in real time.
4Download the enhanced photo.

常见问题

Will sharpening add grain or noise to my photo?: Over-sharpening can introduce digital noise. We recommend adjusting the slider gradually for a natural result.
Can this fix a severely blurred image?: It improves mild softness well; heavily motion-blurred images may not be fully recoverable.
Are my files stored online?: No. The sharpening algorithm runs in your browser for total privacy.