description Adminer Overview
Adminer (formerly phpMinAdmin) is a minimalist, full-featured database management tool written in PHP, contained within a single file. It is a lightweight, security-focused alternative to phpMyAdmin, supporting MySQL, PostgreSQL, SQLite, MS SQL, Oracle, and others. Its defining characteristic is its tiny footprint and simplicity: the entire application is one PHP file, making deployment and updates trivial. Despite its size, it offers a surprisingly complete set of features for managing databases, tables, columns, indexes, users, and permissions, as well as executing SQL commands and importing/exporting data.
Its interface is clean and fast, with a focus on security and avoiding feature bloat. Adminer is ideal for developers and system administrators who need a simple, secure, and portable web interface for database management, especially in constrained environments or where minimal attack surface is a priority. It is the perfect tool to drop onto a server for occasional maintenance when a full desktop client isn't available.
info Adminer Specifications
| License | MIT License |
| File Size | Varies based on database type but typically under 1MB |
| Database Support | MySQL, PostgreSQL, SQLite, MS SQL, Oracle |
| Programming Language | PHP |
balance Adminer Pros & Cons
- Single-file installation
- Lightweight performance
- Cross-database support
- Security-focused
- Limited customization options
- No native GUI editor for complex queries
- Less feature-rich compared to phpMyAdmin
- Not suitable for large-scale databases
help Adminer FAQ
Is Adminer free to use?
Yes, Adminer is open-source and available under the MIT license.
Does Adminer support multiple database types?
Yes, it supports MySQL, PostgreSQL, SQLite, MS SQL, Oracle, and others.
Is Adminer easy to install?
Yes, it can be installed by simply uploading a single file to your server.
What is Adminer?
How good is Adminer?
How much does Adminer cost?
What are the best alternatives to Adminer?
What is Adminer best for?
Ideal for small-scale projects or users who need a simple, secure database management tool.
How does Adminer compare to phpMyAdmin?
Is Adminer worth it in 2026?
What are the key specifications of Adminer?
- License: MIT License
- File Size: Varies based on database type but typically under 1MB
- Database Support: MySQL, PostgreSQL, SQLite, MS SQL, Oracle
- Programming Language: PHP
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