DCPIXEL
सभी टूल्स

Image Sharpener

Sharpen blurry photos or apply a soft blur effect using our convolution-based image sharpener. Adjustable strength. Browser-based — no upload needed.

3 free tries left for this tool todayStart free 3-day trial →

1. Upload Image

2. Effect

Strength50%

Images larger than 4000px will be auto-scaled before processing.

Upload an image, then click "Preview Effect"

Slightly out-of-focus photos, soft smartphone snapshots, and low-resolution scans can all benefit from sharpening. DCPIXEL also includes a blur/soften mode for skin smoothing and creative effects. All effects are computed using pixel convolution matrices directly in your browser — zero upload, zero waiting.

अक्सर पूछे जाने वाले प्रश्न

Will sharpening improve a blurry or out-of-focus photo?
Sharpening enhances edges and details in images that are slightly soft. It cannot recover detail from severely out-of-focus or motion-blurred photos, but can make good photos look noticeably crisper.
Can I preview the sharpening before downloading?
Yes. A real-time preview updates as you move the strength slider, so you can find the ideal sharpening level before downloading.
How does the sharpening algorithm work?
We use an unsharp mask convolution matrix — the same technique used by professional editing software. It calculates local contrast differences at edges and amplifies them to create the perception of greater sharpness.
Can I apply blur instead of sharpening?
Yes. Set the slider to a negative value to apply a gaussian blur effect instead of sharpening — useful for privacy blurring or creating dreamy soft-focus effects.

अन्य टूल्स का अनुवाद किया जा रहा है — शेष टूल्स के लिए अंग्रेज़ी कैटलॉग देखें।

सभी टूल्स →