Existing user accounts will have their password hash updated with Argon2i on the next successful sign in.
As of April 2026, WP Argon2 Password Hashing is a WordPress hash plugin with 10 active installations and a 0/5 rating0. It has been downloaded 1.7K+ times in total. Requires WordPress 3.0+ and PHP 7.2+. Available on WordPress.org since 2018. Last updated 7 years ago — may have compatibility concerns. Top alternative: Password bcrypt.
Existing user accounts will have their password hash updated with Argon2i on the next successful sign in.
| WordPress | 3.0+ requiredTested up to 4.9.29 |
| PHP | 7.2+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.