How IMGLoader Names Files and Organizes Folders
Understand how IMGLoader groups boards, albums, and galleries inside ZIP exports so your backups stay organized.
Tested against the current IMGLoader workflow and provider UI available as of March 29, 2026. Where platform rules or API limits affect results, this guide calls them out explicitly.
The quality of a backup is not just about whether the bytes arrived. It is also about whether the resulting ZIP is understandable when you extract it weeks later. That is where folder grouping, ZIP naming, provider labels, and duplicate filename handling matter.
IMGLoader already does a fair amount of cleanup for you, but the best results still come from choosing the right grouping option for the job.
What IMGLoader names automatically
The ZIP filename is editable, but IMGLoader still normalizes it so the export keeps a valid .zip extension and unsafe path characters do not leak into the archive.
At the item level, filenames are derived from provider metadata where possible and then cleaned up so the ZIP entries remain safe. If two items would collide on the same filename, IMGLoader appends a numeric suffix such as -2 rather than silently overwriting one.
When to enable folder grouping
For board-level Pinterest exports and DeviantArt collection exports, the grouping toggles are usually the right default because they preserve the top-level organization of the source account inside the ZIP.
Grouping is most valuable when you are backing up multiple boards or collections at once. If you are exporting a tightly curated single-item batch, a flat ZIP may be easier to work with.
What to expect across providers
- Pinterest board exports can be grouped into board folders.
- Single-board pin exports can optionally stay inside one board folder as well.
- DeviantArt multi-collection exports can be grouped into gallery or collection folders.
- Google Photos exports are driven by the batch you selected in Picker, so the batch name matters even more.
Simple rule for cleaner backups
Name the ZIP after the real unit of work and keep folder grouping enabled when you want the extracted files to answer "where did this come from?" at a glance. That one habit makes future restores and migrations much easier.