How to Fix a Blurry Image in Photoshop

Understanding Why Images Go Blurry in Photoshop

Fixing a blurry image in Photoshop starts with identifying the type of blur you are dealing with, because motion blur, out-of-focus blur, and soft detail each require different sharpening strategies. The Shake Reduction filter can analyze and correct certain types of blur automatically, but for overall softness, a combination of Unsharp Mask or Smart Sharpen layered with a High Pass filter usually produces the most natural-looking result. Before you sharpen, duplicate your background layer and work on the copy so you can always revert if the effect looks artificial.

Using the Shake Reduction Filter

Open your image, go to Filter > Sharpen > Shake Reduction, and let Photoshop analyze a region it auto-selects. Adjust the radius and strength sliders in the sharpening effect panel, and use the blur estimation brush on areas that remain soft or contain artifacts. This filter works best for mild blur from camera shake or gentle focus issues rather than completely out-of-focus subjects.

Sharpening with Unsharp Mask and Smart Sharpen

Smart Sharpen gives you control over amount, radius, and remove blur options like Gaussian Blur and Lens Blur, making it useful for slightly soft images when the Shake Reduction filter is too slow or over-processed. Go to Filter > Sharpen > Smart Sharpen, and preview changes while adjusting the sliders to avoid haloing along edges. For more targeted control, duplicate the layer, apply Smart Sharpen, and blend with the original using a layer mask to keep the effect on mid-tone details only.

High Pass Filter Technique

This method preserves natural texture while adding crispness. Duplicate the layer, go to Filter > Other > High Pass, and set a low radius between 1 and 3 pixels so only edges remain visible. Change the blend mode to Overlay or Soft Light and reduce opacity to taste. This keeps the image looking photographic rather than processed, and you can mask it to protect skin tones or smooth surfaces you do not want to sharpen.

When to Avoid Over-Sharpening

Sharpening cannot recover detail that was never captured. If the source is severely out of focus or heavily compressed, sharpening will amplify noise and create halos. Use the Smart Sharpen remove feature or a surface blur mask to clean up artifacts, and consider whether it is better to correct the blur in-camera next time rather than try to fix a ruined file. Auto settings in Photoshop are helpful, but the best results come from combining two or three passes on separate layers so you can fine-tune each one.