Can this fix a very blurry image?

Not completely. Sharpening helps with mild softness, but severely blurry images usually need stronger restoration techniques than simple edge enhancement.

Why should I avoid max sharpening?

Over-sharpening can create halos, noise, and unnatural crunchy edges. Moderate values usually look better.

Does this upload my image anywhere?

No. The sharpening workflow is designed to run locally in your browser during normal use.

What types of images benefit most?

Screenshots, scans, product photos, and lightly soft images often benefit the most from a controlled sharpening pass.

Image Sharpener | TinyToolbox

Upload an image, adjust the sharpening strength, and preview how aggressively the tool should enhance edges before export. This tool is useful for slightly soft screenshots, scans, product images, and photos that need a little more definition without going overboard. The safest results usually come from moderate sharpening rather than maxing out the effect.

Upload the image

Choose a JPG, PNG, or WebP file you want to sharpen.

Adjust the strength

Use the strength slider to choose how aggressively the tool should enhance edges.

Review the preview note

Check the recommended sharpening level before export so you avoid halos and crunchy artifacts.

Export the sharpened image

Generate the sharpened file and review it on the intended screen size before publishing.

Image Sharpener

So verwendest du Image Sharpener

Upload the image

Adjust the strength

Review the preview note

Export the sharpened image

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