600×600

600×600 refers to a two-dimensional size with a width of 600 units and a height of 600 units, typically expressed in pixels in digital contexts. This makes it a square with a 1:1 aspect ratio, and the total number of constituent pixels is 360,000. The notation is common in image creation, web design, and graphical layouts where a square format is needed.

In digital media, 600×600 is often used for thumbnails, icons, avatars, or placeholder images. Because the dimension is square, it is well suited for profile pictures, gallery tiles, and other UI elements that require uniform width and height without cropping.

When used for print or higher-resolution displays, the physical size depends on the chosen pixel density. For example, at 300 dots per inch (DPI), 600×600 pixels would print at 2×2 inches; at 600 DPI, it would be 1×1 inch. For larger prints or clear web viewing on high-resolution screens, more pixels are typically needed to maintain detail and avoid pixelation. Resizing a raster image like 600×600 can affect quality, so it is often best to start with a larger source and scale down rather than enlarge from a smaller one.

File formats associated with 600×600 graphics are raster-based, such as PNG, JPG, or GIF, each with its own trade-offs in compression and color fidelity. As a dimension, 600×600 is independent of color depth or compression; those factors influence the final appearance but not the basic size specification.