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Piwigo
With over 3,800 GitHub stars and continuous development since 2002 spanning 24 years of active maintenance through version 16.4.0 released in May 2026, Piwigo has proven itself as one of the most battle-tested self-hosted photo gallery platforms available, trusted by professional photographers managing 150,000+ high-resolution images alongside small teams sharing event photos. The PHP backend with MySQL or MariaDB storage serves a responsive web interface that organizes photos into hierarchical albums with nested sub-albums, tag-based categorization, and smart albums generated dynamically from search criteria. Batch management tools handle bulk uploads, metadata editing, tag assignment, and album moves across thousands of images simultaneously. User permission controls define access at the album level with configurable public, private, and group-restricted visibility, while guest access allows public galleries without authentication. Image processing via ImageMagick or PHP GD generates multiple thumbnail sizes, watermarks, and responsive derivatives automatically. The plugin ecosystem with over 200 community-built extensions adds functionality from EXIF metadata display and GPS mapping to social sharing, download controls, and Lightroom synchronization for desktop workflow integration. The REST Web API with personal API key authentication enables programmatic album creation, photo uploads, and metadata queries from external applications. Mobile apps for iOS and Android provide on-the-go upload and browsing capability. Docker deployment via the official container or traditional LAMP installation on any hosting provider. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-2.0 licensed.
Benefits
- 24 Years of Proven Reliability
- Continuously maintained since 2002 with over 3,800 GitHub stars, Piwigo provides battle-tested stability trusted by professional photographers managing massive libraries.
- 200+ Plugins and Themes
- Community-built extensions add EXIF display, GPS mapping, social sharing, download controls, Lightroom sync, and visual customization without modifying core source code.
- Granular Album-Level Permissions
- Configure public, private, and group-restricted visibility per album with guest access for public galleries and user registration for controlled sharing scenarios.
- Batch Management at Scale
- Bulk upload, metadata editing, tag assignment, and album reorganization tools process thousands of images simultaneously, designed for libraries exceeding 150,000 photos.
Features
- Hierarchical Album Organization
- Nested album structures with sub-albums, tag-based categorization, and smart albums generated dynamically from search criteria organize photo collections logically.
- Automatic Image Processing
- ImageMagick or PHP GD generates multiple thumbnail sizes, watermarks, and responsive derivatives automatically for consistent display across devices and screen sizes.
- REST Web API
- Personal API key authentication enables programmatic album creation, photo uploads, and metadata queries from external applications including Lightroom and WordPress.
- Mobile Apps for Upload
- Official iOS and Android applications provide on-the-go photo upload and gallery browsing with automatic background synchronization to the server.
- User and Group Management
- Role-based access control with configurable user groups defines per-album visibility, upload permissions, and administrative capabilities for multi-user environments.