Activism

Activism hashtags document the movements people organize around social, political, environmental, and economic justice — from #BlackLivesMatter and #MeToo to climate strikes, labor organizing, refugee solidarity, and the dozens of campaigns that define each year of online activism.

This category includes both watershed movements that reshape public conversation and the ongoing campaigns that sustain attention between flashpoints. Many of these hashtags carry significant historical weight; Hashpedia treats them with the documentary seriousness they deserve.

By the numbers: this category spans 557 entries documented on Hashpedia, with origin dates ranging from 1972 to 2026 , most active on Twitter, Instagram, Facebook.