For web graphics, what is generally the acceptable range of picture quality in dpi?

The acceptable range of picture quality for web graphics is typically between 72 to 200 dpi. This range balances file size and image quality, ensuring that images load relatively quickly in web browsers while still appearing clear and adequately detailed on most screens. Historically, 72 dpi has been considered the standard resolution for web images because it meets the needs of most display screens without resulting in unnecessarily large file sizes that can slow down webpage loading times.

As technology has advanced and screens have improved, some graphics may benefit from higher resolutions up to 200 dpi, especially for higher-quality displays. However, anything above 200 dpi is generally unnecessary for web graphics, as it does not significantly enhance the visual quality on standard screens and would lead to larger file sizes that could hinder performance.

This understanding of resolution is crucial for producing effective web graphics that look good while maintaining optimal loading performance.