Will resizing distort my image?

No. You only set the target width — the height is calculated automatically to preserve the original aspect ratio, so your image won't look stretched or squashed.

Does resizing affect transparency?

No. Alpha transparency is preserved exactly through the resize — transparent pixels stay transparent, no background is added.

What happens if I set a width larger than the original image?

The image will be enlarged (upscaled) to the requested width. This is a valid use case for slightly enlarging a small image, but keep in mind that upscaling can't add detail that wasn't in the original — very large increases may look softer.

Can I resize other image formats?

This tool only accepts PNG files. Use Resize Image for JPG or Resize WebP for WebP files.

Are my files kept private?

Your files are processed on our servers solely to perform the resize. They are deleted automatically once the download is complete and are never shared or stored long-term.

Resize PNG Online

Upload a PNG image, set a target width, and download the resized result — proportions and transparency preserved automatically.

Drop your file here, or click to browse

.png · max 20 MB

FloxerFile lets you resize a PNG image to an exact width, right in your browser. Set the width you need and the height is scaled automatically to keep the image's original proportions — no distortion, no manual math. Transparent areas in your PNG stay fully transparent after resizing. Useful for shrinking graphics for the web, fitting upload requirements, or preparing images for a specific layout.

How it works

1
Upload your PNG
Drag and drop your PNG image, or click to browse. Files up to 20 MB are supported.
2
Set the target width
Enter the width you want in pixels. The height is calculated automatically to preserve the aspect ratio.
3
Resize
Click Resize PNG. Your image is resized on our servers in a few seconds.
4
Download your resized PNG
Download the resized PNG, ready to use.

Features

Proportional resizing
Height is scaled automatically from your target width — no distortion.
Transparency preserved
Alpha transparency in your PNG is kept intact through the resize.
Any target width
Enter any width from 1 to 10000 pixels — no fixed presets.
Privacy-first
Files are processed in memory and deleted immediately after download.
Free & no sign-up
No account, no credit card. Resize as many images as you need.

Supported formats

.png

PNG

Portable Network Graphics images, including those with transparency.

Output format: .png

Frequently asked questions

Will resizing distort my image?: No. You only set the target width — the height is calculated automatically to preserve the original aspect ratio, so your image won't look stretched or squashed.
Does resizing affect transparency?: No. Alpha transparency is preserved exactly through the resize — transparent pixels stay transparent, no background is added.
What happens if I set a width larger than the original image?: The image will be enlarged (upscaled) to the requested width. This is a valid use case for slightly enlarging a small image, but keep in mind that upscaling can't add detail that wasn't in the original — very large increases may look softer.
Can I resize other image formats?: This tool only accepts PNG files. Use Resize Image for JPG or Resize WebP for WebP files.
Are my files kept private?: Your files are processed on our servers solely to perform the resize. They are deleted automatically once the download is complete and are never shared or stored long-term.

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Ready to resize your PNG?

Upload your PNG above and set your target width in seconds.