pic2html for Mac

From Glass Bead Software:

You can load a JPEG or GIF image and convert it into an HTML table. It reads out the color information of each pixel from the image and creates a table with empty cells of the respective background colors. You can also create a table in B/W or Sepia. The image can be scaled down in size. The table cell size can be adjusted. Image filters can be applied, and CSS/Javascript effects can be added. You might want to use it if you want to display an image without making it available for search engines or for download. The table can be saved and edited by hand for special needs.