How To Resize An Image?

Open the image in an editor (Photos, Preview, GIMP, Photoshop, or an online resizer).

Choose the resize option (e.g., Resize, Scale, Image Size).

Select units and set the new width and height.

Keep aspect ratio enabled to avoid distortion (if available).

Choose resampling/interpolation quality (e.g., Bicubic/High quality) if prompted.

Set output format (JPG, PNG, WebP) and quality/compression level if applicable.

Preview the result at 100% zoom.

Apply the changes.

Save or export the resized image (use “Save As” to keep the original).