Resize a PNG

Cap the longest edge at 1920px. The fastest way to cut size when the image is simply bigger than it needs to be.

Upload an image.
It is scaled to a 1920px maximum edge and compressed.
Download the smaller PNG.

A 4000-pixel-wide image displayed in a 800-pixel column is carrying four times more data than anyone will ever see. Resizing removes that waste outright, and it stacks with compression: this tool does both, capping the longest edge at 1920 pixels and re-packing the result.

Aspect ratio is preserved and transparency survives.

Guides about Resize PNG

Hitting a size limit How to Compress a Large PNG File Diagnose why your PNG is huge before you try to fix it. 7 min read

More compresspng.net tools

Compress PNG Shrink PNG files by 60–80% while keeping transparency and crisp edges. Free, no watermark, no signup. Compress PNG to a target size Need it under 100 KB? Pick the ceiling and the compressor works down to it automatically. Lossless PNG optimiser Strip the waste, keep every single pixel. The safe option when the image must not change at all. PNG to JPG For photographs, changing format beats any amount of PNG compression — often by 10×.

Frequently asked questions

What is the difference between resizing and compressing?

Resizing reduces the pixel dimensions. Compression reduces the file size at the same dimensions. Doing both gives the smallest file, which is what this tool does.

Will it stretch or crop my image?

Neither — the aspect ratio is kept and nothing is cut off.

What if my image is already under 1920px?

Then it is left at its original dimensions and simply compressed.