Black Ribbon v1.1.2Automatically add black ribbon into sites corner (may be used for some purpose)Rating★ 4.8Active installations6.1K+ activeTested up toWP 5.4.25Requires PHPPHP —UpdatedUpdated Aug 4, 2020Downloads11.5K+ downloads
Grayscale Body v1.2.7Automatically turn the site to grayscale (may be used for some purpose)Rating★ 5.0Active installations74.5K+ activeTested up toWP 5.7.21Requires PHPPHP —UpdatedUpdated Jun 8, 2021Downloads16.4K+ downloads
Grayscale Images v2.0.1This plugin converts all images to grayscale and show the colored image on hover.Rating★ 4.9Active installations75.9K+ activeTested up toWP 7.0.8Requires PHPPHP 7.0UpdatedUpdated Jun 12, 2026Downloads14.3K+ downloads