Categories to Tags Converter
View on WordPress.orgScores higher than 3% of indexed plugins
About
Convert existing categories to tags or tags to categories, selectively.
What It Does
Categories to Tags Converter is a utility plugin that lets you selectively convert existing WordPress categories into tags, or tags into categories, without manually re-tagging every post. It preserves the term relationships during conversion and gives you control over which taxonomies to transform rather than forcing a bulk swap.
Who It's For
This is a fit for site owners undertaking taxonomy restructuring, content migrations, or SEO-focused reorganizations where the existing category/tag structure no longer serves the content. Agencies and content consultants cleaning up legacy WordPress installations will find it particularly handy.
Who Should Skip It
If your taxonomy is already working well, or you only need a one-off import from another platform like Blogger or Movable Type, you should skip this and use a dedicated importer instead. Sites with under a few hundred posts can likely do the conversion manually faster than installing a plugin.
The Bottom Line
Categories to Tags Converter does one specific job and does it adequately, earning a quality score of 53.42 out of 100. The low maintenance score and absence of support threads are real risks if you hit trouble during a conversion that touches your entire post archive. It is worth using for a planned taxonomy overhaul, but back up your database first and test on a staging site.
Related Plugins
Pick this when you specifically need to move widget configurations between sites, as it is purpose-built for that narrower task with much stronger engagement.
Choose this when you want to import full starter sites and demo content rather than reorganize your existing taxonomy.
This is the better choice for standard WordPress-to-WordPress content migrations using WXML export files, with two million installs and broad support.
Pick this specifically when migrating content out of Google's Blogger platform, as it handles Blogger-specific quirks that general converters cannot.
Use this when you are leaving Movable Type or TypePad and need to bring posts and categories into WordPress intact.