Subreddits for 3D Printers

FAQ

What are 3D Printing subreddits?

Communities for 3D printing enthusiasts to share prints, swap settings, and troubleshoot. Reddit hosts some of the largest communities, with active discussions for everything from miniature printing and functional prints to resin work and printer builds. Good for setup help, material recommendations, and showing off what you made. This page focuses on communities hosted on Reddit, so you can compare their size, features, reviews, and access requirements in one place.

What are the most popular 3d printing subreddits on Hive Index?

r/3DPrintedWarhammer, r/functionalprint, r/PrintedWarhammer, and r/3Dprintmything are among the most popular 3d printing subreddits in the Hive Index directory of communities, based on visitor interest on Hive Index. This is not a universal quality score. You can also compare listings by review scores, member counts, and listing age on Hive Index.

Are 3d printing subreddits free to join?

All 9 listings in the Hive Index directory of communities are marked as free to join. Popular examples include r/3DPrintedWarhammer, r/functionalprint, r/PrintedWarhammer, and r/3Dprintmything. Access rules can still change on the community side.

What features do these subreddits include?

Forum is the most common feature (100% of listings).

How large are 3d printing subreddits?

Hive Index lists 9 3d printing subreddits in the Hive Index directory of communities. The largest include r/3Dprinting (3.4M members), r/functionalprint (621K members), and r/FixMyPrint (210K members). Median reported size is about 147K members (9 listings with member data). We only have a handful of listings so far, so treat these numbers as directional.

How do I join a 3D Printing community on Reddit?

Browse listings in the Hive Index directory of communities, open a community that fits your needs, and follow its join link to Reddit. Some communities may require an application or paid membership, which is shown on the listing when known.

How do I grow my 3D Printing community on Reddit?

List your 3D Printing community on Reddit for free on Hive Index to reach people already searching for 3D Printing subreddits. Paid promotion can feature your community more prominently across relevant pages and send more qualified visitors to your listing.

How does Hive Index collect and rank listings?

Listings are submitted by community builders and researchers, reviewed for topic relevance, and updated with platform, feature, member, review, and traffic data where available. Member counts are approximate. Popular reflects visitor interest in the Hive Index directory of communities, with richer profiles breaking ties. Ratings, Largest, and Newest use review scores, reported member counts, and listing age instead. These listings in the Hive Index directory of communities were last updated 4/4/2024.