Resize Image Online

Resize Images Online Easily

Koorawake lets you change image dimensions directly in your browser. You can resize JPG, PNG and WebP images for websites, social media, documents and other uses.

Why Resize an Image?

Different platforms often require specific image dimensions. Resizing helps you prepare images for profile pictures, website banners, product photos, presentations and online forms without using desktop software.

How to Resize an Image

Select an image from your device, enter the width and height you need, then start the resizing process. When the new image is ready, you can save it to your device.

Keep the Correct Aspect Ratio

Maintaining the aspect ratio helps prevent an image from looking stretched or distorted. When possible, use proportional dimensions that match the original image shape.

Common Image Sizes

Popular sizes include 1920×1080 for widescreen content, 1080×1080 for square posts, 800×800 for product images and smaller sizes such as 500×500 or 300×300 for profiles and thumbnails.

Image Quality After Resizing

Reducing image dimensions usually keeps good visual quality while lowering file size. Enlarging a small image too much can make it look less sharp because the original image contains limited detail.

Privacy

Your images are processed directly in your browser. Koorawake does not intentionally upload or store your images as part of the resizing process.

Frequently Asked Questions

Can I resize images on my phone?

Yes. The image resizer is designed to work in modern mobile and desktop browsers.

Which formats can I resize?

The tool is intended for common web image formats such as JPG, PNG and WebP.

Does resizing reduce file size?

In many cases, reducing the image dimensions also reduces the file size because the image contains fewer pixels.

Should I resize before uploading to a website?

Yes. Using dimensions close to the size actually displayed on the website can improve loading speed and avoid sending unnecessarily large images.