Chrome Web Store	Firefox Add-ons	Microsoft Edge Add-ons	Opera add-ons	Total
uBlock Origin	36,000,000	7,780,587	10,000,000	12,686,907	66,467,494
uBlock Origin Lite	70,000	3,145	3,000	N/A	73,145
uBlock	700,000	N/A	‪10,000	N/A	710,000
AdNauseam	N/A	74,478	10,000	210,616	295,094
AdBlock Plus	46,000,000	4,064,146	10,000,000	50,844,211	110,908,357
AdBlock	67,000,000	1,206,627	N/A	N/A	68,206,627
AdGuard	13,000,000	1,053,029	8,000,000	10,872,145	32,925,174
Total	162,770,000	14,182,012	28,023,000	74,613,879	279,588,891

Source: Official data from extension stores

This table does not include Safari extensions, browser extensions installed through Linux package managers like the firefox-ublock-origin package on Arch Linux, browsers with built in adblockers like LibreWolf or Brave, modded YouTube mobile apps like Vanced/Revanced on Android, uYou for iOS, alternative frontends like Invidious or Piped, desktop clients like FreeTube, other mobile apps like Newpipe, Libretube or Yattee or other adblocking solutions.