This sounds so simple, but still trying to figure out what code to allow visitors to upload their pics on my site - for example if it's about furniture, then one page would be pics on chairs, another page on tables, etc. Thanks.
You could do this with a content management system (CMS) ... but I don't know if I'd allow 'passers by' to upload content. Normally this functionality is for clients to upload material to their own site.
Do you already have a site?