Adminer

Overview of Adminer

Adminer is a powerful, lightweight database management tool that provides a complete web interface for managing multiple database systems. Written entirely in PHP, Adminer stands out as a single-file application that offers comprehensive database administration capabilities while maintaining exceptional performance and security. This open-source tool supports MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, and additional databases through plugins, making it an ideal solution for developers, database administrators, and system administrators who need efficient database management without the overhead of larger applications.

As a direct alternative to phpMyAdmin, Adminer prioritizes security, user experience, and performance while delivering a full feature set in a remarkably compact package. The tool is completely free for both commercial and non-commercial use under Apache License or GPL 2, supporting PHP 5.3+ through PHP 8 with enabled sessions. Available in 46 languages including English, Adminer serves as an essential IDE and Database Support for web applications and server administration.

How to Use Adminer

Getting started with Adminer is remarkably straightforward – simply download the single PHP file and upload it to your web server. Once deployed, navigate to the file in your browser to access the login interface where you can connect to your database server using username and password credentials. After authentication, you can select existing databases or create new ones, then begin managing tables, fields, indexes, foreign keys, and triggers through the intuitive web interface. The tool supports direct SQL command execution, data export to SQL or CSV formats, and comprehensive database schema management, making it suitable for both routine database maintenance and complex development tasks.

Core Features of Adminer

1. Multi-Database Support – Manage MySQL, PostgreSQL, SQLite, MS SQL, Oracle with plugin extensibility
2. Complete Table Management – Create, alter, drop tables and modify columns with full data type support
3. Advanced Query Capabilities – Execute SQL commands, search data, aggregate results with sorting and limits
4. Security-First Design – Built with security as the top priority, featuring robust authentication and protection
5. Export and Import Tools – Export table structures, data, views, routines, and entire databases to SQL or CSV

Use Cases for Adminer

• Web developers managing database backends for applications and websites
• System administrators performing routine database maintenance and optimization
• Database migration projects requiring reliable data export and import capabilities
• Development teams needing lightweight database management without heavy dependencies
• Educational environments teaching database administration and SQL concepts
• Small to medium businesses requiring cost-effective database management solutions
• Open source projects needing embedded database administration functionality

Support and Contact

For support and documentation, visit the official Adminer website at adminer.org. The project maintains active development with community support through GitHub repositories and comprehensive documentation. Contact email: contact@adminer.org

Company Info

Adminer is developed by Jakub Vrána as an open-source project. The tool represents a community-driven effort focused on delivering high-quality database management solutions without commercial restrictions or licensing fees.

Login and Signup

Access Adminer by downloading the single PHP file from adminer.org and deploying it to your web server. No registration or account creation is required – simply upload the file and begin managing your databases immediately.