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r/harrypotterfanfiction↗

Harry Potter FanFiction

For discussion of Harry Potter fanfiction including writer help, searching for fanfics, lore debates, and promotion of fanfic events and fests.

34k subscribers466 posts / mo in Sep 2026 (incl. ~1% by known bots)377 authors / mosince 2015

r/harrypotterfanfiction has 34k members (+28% over the last 12 months). It gets about 466 posts a month from 377 people. Top topics: Harry/Voldemort Fics, Harry Fic Dark Themes and Time Travel Fic.

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Size and growth

How r/harrypotterfanfiction has grown

r/harrypotterfanfiction

Subscriber growth

Subscribers over time

+28%in 12 months · +6.3% in 3 months · +1.7% in 1 month
Oct 202634k
Growing34k subscribers
Data since Mar 2018Live · through Oct 2026
r/harrypotterfanfiction

Monthly activity

Posts, comments and authors per month

+15%vs Sep 2025 · +34% last 3 months vs the 3 before
Sep 2026466
BusierPeaked at 488 in Aug 2026
Sep 2026: incl. ~1% by known botsData through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/harrypotterfanfiction

Top topics

Share of the subreddit's posts

  1. Harry/Voldemort Fics5.7%
  2. Harry Fic Dark Themes5.0%
  3. Time Travel Fic4.8%
  4. Hermione Fics3.3%
  5. Harry Potter Fanfiction3.2%

Brands people mention

Most-mentioned brands and sites, last 12 months

  1. Fanfiction
  2. Wattpad
  3. Wolfram
  4. Inkitt
  5. WebNovel

The full report

Everything else about r/harrypotterfanfiction

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