r/3Blue1Brown↗
This subreddit is for discussion of topics loosely related to the animated math videos of 3blue1brown.
106k subscribers143 posts / mo in Sep 202663 authors / mosince 2016
r/3Blue1Brown has 106k members (+27% over the last 12 months). It gets about 143 posts a month from 63 people. Top topics: Math Equations, YouTube Math Channels and FractalArt.
When to post on r/3Blue1Brown
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How r/3Blue1Brown has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/3Blue1Brown
Top topics
Share of the subreddit's posts
- Math Equations1.7%
- YouTube Math Channels1.2%
- FractalArt0.7%
- Mathematics Classroom Experience0.6%
- Calculus Notes & Exams0.3%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Zenodo
- Desmos
- TikTok
- Substack
Everything else about r/3Blue1Brown
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research