On the dashboard tab 'Maintenance' wgGallery provides a comprehensive maintenance tool.
With this tool you can keep your module clean and executable. It provides:
- System checks
- Maintain gallerytypes
- Maintain albumtypes
- Resize images
- Cleanup image directory
- Broken items image to directory
- Broken items image to albums
- Add watermarks to an album later
- Read Exif-data
- Check mimetypes
- Check used space in upload directory
- Cleaning ratings/likes
- Cleaning used categories