Free Online Image Sharpener

Enhance detail and clarify blurry photos with a simple slider.

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Drag & drop image or

Adjust the slider to control the sharpening intensity. Processing may take a moment.

How to Sharpen a Photo Online

  1. Upload Your Image: Drag a blurry photo into the box, or click the "Select Image" button to upload it.
  2. Adjust the Slider: Move the "Sharpness" slider to the right. The image will update to show you the result. Find the right amount for your photo.
  3. Download Your Clear Photo: Once satisfied, click "Download Sharpened Image" to save it to your device.

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The Best Way to Fix Blurry Photos

Frequently Asked Questions (FAQ)

Can this tool fix extremely blurry photos?

Our sharpener works wonders on photos that are slightly out of focus or "soft." However, it cannot create detail that was completely lost in a very blurry image. It works by enhancing the edges of the detail that's already there.

How does the sharpening effect work?

This tool uses a technique called an "unsharp mask." It creates a subtle, high-contrast outline around the edges in your photo. Your eye interprets this added contrast as an increase in sharpness.

Is it safe to upload my personal photos here?

Yes, absolutely. The tool is 100% secure because it runs entirely on your computer. Your files are processed locally by your browser and are never uploaded to any server.