Image Cache

How caching works

On first view, Photobox creates resized thumbnails so pages stay fast. Originals in Media are never modified.

Cache location

images/mod_photobox_cache/ (plus a webp/ area when WebP is enabled).

Supported formats

• JPEG (.jpg, .jpeg)
• PNG (.png)
• GIF (.gif)
• WebP (.webp)

Rebuild / clear cache

1. Delete the folder images/mod_photobox_cache/ via FTP or Media (if visible).
2. Reload the page — files regenerate automatically.

Performance tips

• Upload reasonably sized originals (e.g. 1200–2000px wide).
• Use thumb width around 720 for sharp grid images.
• Enable WebP on live sites when available.
• Use minified CSS/JS on the Advanced tab for production.