Image Aspect Ratio Resize Calculator is a free Chrome add-on developed by Masmedia. It is a handy tool that allows users to find the proportional dimensions of an image when enlarging or reducing its size while preserving its aspect ratio.

The add-on offers several useful features to enhance the resizing experience. Users can enter their default current dimensions, and the extension will automatically save them for future use, eliminating the need for repetitive inputs. Additionally, the calculator remembers the last used dimensions, making resizing quicker and more efficient.

Copy buttons are provided for users who prefer alternative methods to copy their resized dimensions. The add-on also offers a preview of sizes based on the entered image dimensions, displayed in pixels.

A slider is available to easily adjust the desired new dimensions, providing flexibility and precision. Users can customize the slider steps to match their project's specific requirements, allowing fine-tuning of resizing precision.

For visual comfort during extended resizing sessions, the add-on offers a dark theme option with a modern and sleek interface.

Additional features include the ability to select the measurement type (pixels, inches, or centimeters) for calculations, and the conversion of values between inches and centimeters.

Furthermore, users can select an image file from their computer to automatically retrieve its dimensions in pixels. The add-on also allows for effortless resizing and saving of selected images with just one click.

Overall, Image Aspect Ratio Resize Calculator is a valuable tool for anyone needing to resize images while preserving their aspect ratio. Its user-friendly interface and comprehensive features make it a must-have add-on for Chrome users.