Le problème d'export
The Snapchat Overlay Export Problem
When you download your Snapchat memories, any memory with stickers, text overlays, drawings, or filters comes in multiple separate files. The base photo or video is one file, and overlay.png is another. Each memory is packaged in its own individual zip file. This means you have to manually extract hundreds or thousands of zips, then use photo editing software to layer the overlay on top of each base image. For a typical Snapchat export with 2,000 memories, this could take days of tedious manual work. The separate overlay files make your Snapchat export practically unusable.