Image code breaker or arranger

Current, most images host site generates out the a series of images codes (html/bbcodes) after uploading. Example 8 images upload, paste code will be as below .... .... when paste on site, they will be arrange in 8 images in a row Need a script/online tool that can break and arrange the code in 1-6 images per row. - Using the above example, user paste the generated code onto site/tool and select option to output 2 images per row - Output images code matrix will be 2 images (column) by 4 rows (html and bbcode) At the same time, user can select image size - nil, 125x125, 200x200, 300x300 able to convert html to bbcode vice versea have an online viewer/editor space for banners/ads