PEM
Features
Hover to see the feature in action.
🎛️
Admin panel
Full layout control: margins, ratios, effects, rotation and more.
🖼️
Advanced visual effects
Random rotation, progressive display, featured images, overlap.
📂
Per-album activation
Enable Mosaic only on selected albums or for specific users.
⚡
Opti+ optimization
Skyline bin-packing algorithm with derivative swap for best rendering.
🔒
Secure license
HMAC-SHA256 key, real-time verification.
🔄
Self-update
Automatic updates from Piwigo admin.
Choose your plan
One-time payment — no hidden subscriptions
Free
€0
free, forever
✓Full mosaic layout
✓Opti+ algorithm included
✓All albums
✗Admin panel
✗Advanced effects
★ Best value
Perpetual
€20
one-time payment, forever
✓Full admin panel
✓1 domain
✓Lifetime updates
✓Email support
✓Permanent license
✗Future major versions
Complete purchase Perpetual
🔒 Secure SSL payment