Sharpness makes soft or slightly blurry pictures look crisper. It brings out edges and fine detail, which helps photos taken in a hurry or a little out of focus.
You enter a sharpening amount. The default is 50. A higher number gives a stronger effect. The upload limit is 20 MB.
How to use Sharpness
- Click the upload field and choose your image (up to 20 MB).
- Enter the sharpening amount, or keep the default of 50.
- Press Generate and wait a moment.
- Download the result and zoom in to check the detail.
Tips for better results
- Increase the amount gradually. Too much sharpening creates harsh edges and bright halos.
- Sharpening cannot rescue a photo that is badly out of focus, it only improves mild softness.
- Sharpen last, after resizing, because resizing softens an image.
Frequently asked questions
Can it fix a blurry photo?
It helps with slight softness. A heavily blurred photo cannot be fully restored.
Does sharpening add noise?
Strong settings can make grain or noise more visible, so use moderate values.
Is the original changed?
No. You download a new file.