phpMyAdmin is a free software tool written in PHP, intended to handle the 
administration of MySQL over the Web. phpMyAdmin supports a wide range of 
operations on MySQL and MariaDB.

Features:
- Intuitive web interface
- Support for most MySQL features:
  - browse and drop databases, tables, views, fields and indexes
  - create, copy, drop, rename and alter databases, tables, fields and indexes
  - maintenance server, databases and tables, with proposals on server config
  - execute, edit and bookmark any SQL-statement, even batch-queries
  - manage MySQL user accounts and privileges
  - manage stored procedures and triggers
- Import data from CSV and SQL
- Export data to various formats: CSV, SQL, XML, PDF and others
- Administering multiple servers
- Creating graphics of your database layout in various formats
- Creating complex queries using Query-by-example (QBE)
- Searching globally in a database or a subset of it
- And much more...