Image ResizerYTScript

Resize PNG

Resize a PNG and keep transparent pixels transparent, or flatten to JPG.

Runs in your browser — images never leave your device

Drop images here or click to choose

JPG, PNG, or WebP. You can add more than one.

Resize by
Advanced options
When the photo doesn’t match the preset
No images yet

Choose a photo to resize it here. Download and ZIP stay on this screen, and stay disabled until a file is ready.

Need a file under a certain number of kilobytes? Use the image compressor.

How to resize an image

  1. 1

    Choose one or more JPG, PNG, or WebP files. They stay on this device.

  2. 2

    Pick a size: type pixels, use a percentage, or choose a social preset.

  3. 3

    Download one file, or pack the batch as a ZIP.

About this resizer

When the output stays PNG, transparent pixels stay transparent. You can also save as JPG: transparency becomes a solid background (white by default, or a color you pick), and a short note appears.

Resampling a PNG can still soften hard edges a little. This page does not claim a perfectly unchanged look after resizing.

Questions

Will transparency survive?

Yes, if you keep PNG as the output format. Choosing JPG flattens transparent pixels to a solid color.

Is PNG resizing lossless?

The alpha channel is kept, but resizing still resamples pixels, so sharp edges can soften slightly.