Thumbshot
（重定向自Thumbshots）
Thumbshots are screenshots of online documents such as web page in small thumbnail sizes. Thumbshots help users to visualize web sites or preview links before clicking. The dimension of a thumbshot image (usually under 120 pixels in width by 90 pixels in height) is generally much smaller than the actual online document allowing users to download and view a sample of the document quickly. Thumbshots can be automatically generated by custom software or manually screen captured using popular graphics programs.