Image Tools
Image Sharpener
Sharpen images online with Tool Base. Adjust sharpness with a simple control, preview the processed result, and download the sharpened image.
How to Sharpen an Image
Step 1
Upload Your Image
Choose an image from your device.
Step 2
Adjust Sharpness
Choose a sharpening strength.
Step 3
Download the Sharpened Image
Save the sharpened file.
Image Sharpener Features
- Simple sharpness control
- Conservative default strength
- Real convolution-based sharpening
- No account required
- No account required
Supported Image Formats
Input formats
- JPG
- JPEG
- PNG
- WebP
Output formats
- JPG
- PNG
- WebP
Supported formats
- JPG
- JPEG
- PNG
- WebP
Frequently Asked Questions
Can sharpening fix a very blurry photo?
Sharpening can improve edge clarity, but it cannot recover detail that was never captured.
Why avoid max sharpening by default?
Oversharpening creates halos and harsh edges.
Which formats are supported?
JPG, PNG, and WebP.
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