Open your preferred browser and go to https://transfonic.com.

Find the 'Image Catalysts' section on the homepage.

Click to expand and choose 'Image Resizer' from the list.

The interface of the resizer tool will load rapidly.

No login is required to start resizing images.

Alternatively, click the file picker to browse your device.

Drag and drop your image file into the upload box.

JPG, PNG, and WebP are among the supported formats.

Verify that your image file is undamaged.

Await the image preview to verify that the upload was successful.

Input the updated width and height values in pixels.

To prevent stretching, use the 'Maintain Aspect Ratio' option.

Width and height can be changed separately if left unchecked.

When setting sizes, take into account the final use (web, print, or social media).

Verify your values twice before applying the resize.

To apply your dimension settings, click the 'Resize' button.

The tool will process the image and adjust its size.

Processing time usually takes just a few seconds.

Avoid navigating away or refreshing during this step.

Before downloading, you can view the resized image.

Click the download button to save the resized image.

Open the downloaded file to verify size and quality.

Use the resized image as needed for your projects.

Try resizing again if the outcome is not satisfactory.

Preserve your original image in case you decide to change the dimensions later.