Will my resized PNG keep its transparent background?

Transparent Safe

Resize PNG Images Online Free

Scale transparent PNG photos and graphic assets without losing background transparency or crisp vectors. PixEnhance preserves full 32-bit RGBA channels throughout resizing.

100% preservation of transparent background alpha channelCrisp sub-pixel interpolation for logos and vector iconsAspect ratio lock prevents distortion and logo stretching

Drop image here to resize

Supports JPG, PNG, and WebP

JPGPNGWEBPPDFSVGHEIC

Browse From Device

or paste directly withCtrl + V

Your files stay strictly on your device • 100% Private

How to Use Resize PNG Images Online Free

Follow these simple steps to optimize your image in seconds.

Upload PNG

Drop your transparent or opaque PNG file.

Enter Target Size

Set your new width or height in pixels.

Preview Output

Check transparent canvas edges in the preview.

Download PNG

Save your resized transparent PNG.

Key Features & Benefits

100% preservation of transparent background alpha channel

Crisp sub-pixel interpolation for logos and vector icons

Aspect ratio lock prevents distortion and logo stretching

Fast client-side rendering with no remote server uploads

Preserving Crisp Vector Edges and Alpha Transparency in PNGs

Resizing PNG images containing transparency requires careful treatment of semi-transparent boundary pixels (anti-aliasing). Naive resizers can introduce a dark or white fringe around icons.

PixEnhance calculates premultiplied alpha color blending to ensure that transparent silhouettes stay clean and crisp against any background.

100% Client-Side Privacy Guarantee

Your images and personal documents are processed strictly in your local web browser using client-side canvas technology. Your files are never uploaded to any remote server, stored in any database, or viewed by third parties.