Sharpen Image
Sharpen and enhance image details instantly. Free, fast, and secure.
Upload your images and sharpen them to enhance details and clarity. Choose from low, medium, or high intensity sharpening. Supports JPG, PNG, WebP and all common image formats. All processing happens in your browser for complete privacy. No file size limits, no signup required.
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Supports: JPG, PNG, WebP, and all common image formats
How It Works
- 1Upload images
Click or drag and drop your images. You can upload multiple files at once in any common format.
- 2Choose sharpening intensity
Select low for subtle enhancement, medium for balanced sharpening, or high for maximum detail. Choose your output format and quality.
- 3Process and download
Click "Sharpen Images" and download your enhanced images individually or all at once.
Frequently Asked Questions
When should I sharpen images?
Sharpen images when they look soft or blurry, especially after resizing or when photos lack detail. Sharpening enhances edges and makes images appear crisper and more defined.
What is the difference between low, medium, and high intensity?
Low intensity provides subtle enhancement without artifacts. Medium offers balanced sharpening for most images. High intensity creates maximum detail but may introduce noise or halos in some images.
Can sharpening fix out of focus images?
Sharpening can enhance edges and details but cannot fix severely out of focus or blurry images. It works best on images that are slightly soft or need edge enhancement.
Are my images uploaded to a server?
No. All sharpening happens directly in your browser using JavaScript. Your images never leave your device, ensuring complete privacy and security.
Which output format should I choose?
PNG is best for images with text or graphics. JPG is ideal for photos and offers smaller file sizes. WebP provides the best compression with high quality, but may not be supported by older software.
Can I sharpen multiple images at once?
Yes. Upload multiple images and they will all be sharpened with the same settings. You can download them individually or all at once.