Sharpen a slightly soft image online to bring out edges and fine detail. Sharpening increases the contrast along edges so a photo looks crisper — a light touch rescues a marginally soft shot without looking artificial.
What sharpening can and cannot do
Sharpening increases the contrast along edges so a photo looks crisper — it rescues a shot that came out slightly soft, or restores bite to a downscaled image. What it cannot do is recover detail that was never captured: a badly out-of-focus or motion-blurred photo has no fine detail to enhance.
Don’t over-sharpen
Too much sharpening exaggerates edges into bright halos and amplifies noise, which looks worse than the original softness. Increase it while watching the preview and ease off before it looks harsh — a subtle amount reads as natural crispness. Your image is uploaded to do the work and deleted automatically an hour later.
How to sharpen an image
- 1Upload the photo you want to sharpen.
- 2Increase the sharpening while watching the preview.
- 3Ease off before edges look harsh or noisy.
- 4Download the sharpened image.
When to use Sharpen image
- Reviving a photo that came out a touch soft.
- Adding crispness to a downscaled image.
- Making text or fine detail in a scan more legible.
Tips
- Sharpening cannot recover detail that was never captured — it enhances edges that already exist. Over-sharpening adds halos and noise, so go lightly.
Frequently asked questions
Can sharpening fix a blurry photo?
It helps a slightly soft image, but it cannot recover detail a badly out-of-focus or motion-blurred shot never recorded.
Why does too much sharpening look bad?
Heavy sharpening exaggerates edges into bright halos and amplifies noise. A subtle amount reads as natural crispness.
Is it private?
Your image is uploaded to do the work and deleted automatically an hour later. Nothing is kept, and no account is needed.