Wordpress MySQL Domain Migrator helps you migrate a Wordpress installation from one domain to another. This is specially useful when changing a domain name (probably because you were working on a Development server and now want to go Live with the real domain name). The tool automatically detects all occurrences of the old domain (in Wordpress settings, in blog posts, in media, etc.) and replaces them with the new domain, even in serialized strings that would break when done manually.
Instructions: Type in the old domain, type in the new domain and then paste your full MySQL dump, press Migrate database and you will get the result.