[header] How to add pictures to website from photoshop [title] Use web-safe colours in your images. The web-safe colours are the 216 colours used by browsers regardless of the platform. [step] The browser will change all colours in the image to these colours when displaying the colour on an 8-bit screen. 
[title] After you are finished with editing your image, choose file] save for web. [title] Mess with the options in the dialogue box that appears, to optimize the image for the web [title] Remember that the most used image formats on the web are.