How do I use the Image Resizer?

Upload the image you want to resize from your device. Enter the exact width and height you need, or keep the aspect ratio locked to avoid stretching. Preview the resized result and download the new image in the format you need.

Is the Image Resizer free?

Yes, the Image Resizer is completely free. It runs entirely in your browser with no signup, no download, and no data sent to any server.

🖼️

converter

Image Resizer

Resize images with exact dimensions, lock aspect ratio, preview the canvas result, and download PNG or JPEG output in your browser.

image resizerresize image online300x300 image converterphoto resizer

Drop an image here or click to upload

Resize JPG, PNG, WebP, and other browser-supported images right in your browser.

Original dimensions

—

Target dimensions

300 × 300

Width (px) Height (px)

Lock aspect ratio

Preset sizes

Download format

JPEG quality 0.92

Upload an image to preview its new size on the canvas.

Original image

No file selected

Original image preview will appear here.

Resized preview

Canvas ready

How to use

How to Use the Image Resizer

1 Upload the image you want to resize from your device.
2 Enter the exact width and height you need, or keep the aspect ratio locked to avoid stretching.
3 Preview the resized result and download the new image in the format you need.

The Image Resizer lets you change image dimensions quickly for websites, social media, forms, and product listings. It is a simple resize image online tool for creating exact sizes without opening heavy desktop software.

If you need a photo resizer, a 300x300 image converter, or a quick browser based image resizer for PNG or JPEG files, this tool makes precise resizing fast and easy.

More Converter tools