Image Formats

file4411234628810What is the ideal file format for your completed images? First, decide the purpose of your image. Are you posting it to the web? Printing it? Does it need to be large or small? Is detail and line quality important? Here are some suggestions about formats you might use for a given purpose.

JPEG

Works best for color photographs where keeping the file size small is important. It does not work very well for text and large blocks of color that have precise lines as it will cause some blur. There are three ways to save a JPEG: Baseline (Standard), Baseline Optimized, and Progressive. Baseline (Standard) is recognized by all web browsers while Baseline Optimized has better color and compression but will not work on earlier web browsers. Progressive on web pages loads immediately but starts out blocky then clears up as the upload progresses.

PNG

Use this format when you need smaller file sizes and transparency. It was developed for a replacement for GIF.

TIFF

This large file type has no quality loss and also has transparency support. Due to its larger size it is not the best option for web graphics.

GIF

This simple format works best for black and white line images. It only does 256 colors but it does support very simple animations. It works well for buttons and charts.

Unsure how to proceed? Ask us in Studio 300 and we’ll help you optimize your image saving.