PNG to WebP
Convert PNG images to lightweight WebP files while keeping transparency.
IMAGE Free to use
Image tools / Free online tool
Image Resizer
Resize a PNG, JPEG, or WebP to exact dimensions. Keep the proportions with one click.
Your new image, right here.
Choose an image to get started.
Your input stays on your device. No uploads. No account. Just your result.
Did this tool make your day a little easier?
How to use Image Resizer
- 01
Select your image.
- 02
Set width and height, or keep the aspect ratio.
- 03
Resize and download the PNG.
A quick example
Try a simple example
INPUTChoose an image and set width to 800.OUTPUT
A resized PNG, with the aspect ratio preserved if selected.
About Image Resizer
Resizing changes pixel dimensions. Downscaling is useful for website assets; upscaling makes more pixels but cannot create original detail. Output is PNG to preserve transparency.
When it comes in handy
- Fit an image to a layout.
- Prepare thumbnail dimensions.
Why use it here?
- Runs locally in your browser.
- No account needed; copy or download your result.
A few things to keep in mind
- Output is PNG only.
- Maximum 40 million output pixels.
Good questions. Simple answers.
Does it preserve proportions?
With Keep aspect ratio enabled, height is calculated from the source dimensions and the chosen width.
Is my input uploaded?
No. This tool processes your input in your browser. Your input and output are not included in analytics.
A good next step
Useful tools that go well together.