phpMyAdmin

phpMyAdmin is a free software tool written in PHP intended to handle the administration of MySQL over the World Wide Web. Currently it can: create and drop databases, create, copy, drop and alter tables, delete, edit and add fields, execute any SQL-statement, even batch-queries, manage keys on fields, load text files into tables, create and read dumps of tables, export data to CSV values, and administer multiple servers and single databases, check referential integrity. It supports about 40 different languages.