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r/LibraryNSFW

42.7K members. The best post we have captured here reached 24.9K upvotes, which works out to 584 per 1,000 members.

584peak upvotes per 1,000 members
42.7Kmembers
24.9Kbest post
1.4Kmost comments
300posts we track

Open r/Library on Reddit ↗

What actually lands here

The mix of post types among everything we have captured. Posting a link where almost nothing but images lands is wasted effort, and this is the fastest way to see it.

29% 29% 23%
Image 29% Link 29% Text 23% Question 7% Gallery 6% Video 6%

The topics it labels

Flairs are the community's own categories, and the closest thing a subreddit has to telling you what it wants.

Discussion 89 Local Library 68 We <3 Libraries 67 Library Assistance 37 Creative and Crafty 18 Humor 17 Care and Repair 4

What the ceiling looks like

The biggest posts we have captured here. Links go to the original on Reddit.

The first state to outlaw banned books

↑ 24.9K 💬 426 image 2026

Libraries are still relevant

↑ 15.3K 💬 333 image 2026

I seek out the former, but must endure with so many of the latter

↑ 14.4K 💬 49 image 2026

Librarians rule

↑ 13.7K 💬 37 image 2026

The biggest thing to happen lately in America

↑ 12.2K 💬 78 image 2026

Stop AI

↑ 11.9K 💬 29 image 2026

This is a big win for libraries in the Big Apple

↑ 11.6K 💬 84 image 2026

In 2021, NY cancelled all late fines for library borrowers. An investment worth making IMHO.

↑ 10.1K 💬 185 image 2026

Library pride

↑ 9.5K 💬 87 image 2026

Someone turned the Epstein files into a physical public library in NYC

↑ 8.6K 💬 28 image 2026

Communities its size

Within four times the member count either way, so the comparison is fair. Sorted by upside.

r/Library, in numbers

Answered from the posts ViralHunt holds from this community, not from Reddit's own about page.

How many members does r/Library have?
r/Library has about 42.7K members. ViralHunt has tracked 300 of its posts; the biggest reached 24.9K upvotes, which is 584 per 1,000 members.
What is the most viral post on r/Library?
"The first state to outlaw banned books" reached 24.9K upvotes and 426 comments in 2026, the highest score among the posts we hold from r/Library.
What subreddits are similar to r/Library?
Communities of a comparable size we track: r/CzechCoconutCommunity, r/news2, r/bondmarket, r/themayormccheese, r/greenland, r/Astuff.
What kind of posts do best on r/Library?
Of the posts we hold, 29% are image posts and 29% are link posts.
When is the best time to post on r/Library?
Across 300 timestamped posts we hold, the slots whose posts averaged the highest score are Tuesday at 05:00 UTC (4.8K avg upvotes), Friday at 17:00 UTC (4.4K avg upvotes), Sunday at 02:00 UTC (4.1K avg upvotes). The busiest day is Tuesday. For Reddit as a whole, see the best time to post on Reddit page.
How many upvotes does a post need to reach the top of r/Library?
The 20th-best post we hold from r/Library has 2.9K upvotes, so that is roughly the bar for the top twenty. We captured 90 posts from it in the last 30 days.

See what is climbing here before you write

ViralHunt tracks Reddit and eight other networks, records how every post grows, and puts what is taking off in front of your team in one list.

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Every figure here is what ViralHunt has captured from r/Library, not everything the community has ever posted. We deliberately do not publish an average score: our sample is weighted toward a community's best posts, so an average would be flattering and wrong. Peak per 1,000 members is computed the same way for every community listed. See how we measure.