r/3Dprinting
ActiveWelcome to R/3D Printing! Come for the Benchy, stay for the Calibration!
/r/3DPrinting is a place where makers of all skill levels and walks of life can learn about and discuss 3D printing and development of 3D printed parts and devices.
Members
2,940,796
as of February 2025
Last post
today
September 28, 2026
Posts (30 days)
100+
Created
2010
March 4, 2010
Total posts
984.1K
archived
Total comments
9.1M
archived
Is r/3Dprinting dead? Active community.
r/3Dprinting is posting regularly — the latest post was today. Active subreddits can't be requested through r/redditrequest.
Find abandoned subreddits in this niche you can claim →Frequently asked questions about r/3Dprinting
How many members does r/3Dprinting have?
r/3Dprinting had 2,940,796 members as of February 2025, the most recent archive crawl of its subscriber count.
Is r/3Dprinting dead?
No. r/3Dprinting is active — the most recent post was today, with 100+ posts in the last 30 days.
When was r/3Dprinting created?
r/3Dprinting was created on March 4, 2010.
Can I take over r/3Dprinting?
Probably not. r/3Dprinting is still in active use, and Reddit only hands over communities whose human moderators have all gone inactive on Reddit for 60+ days. If you want a community in this niche, look for abandoned subreddits on the same topic instead — DeadSubs finds them automatically.
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Activity checked September 28, 2026from the Arctic Shift Reddit archive. Member counts come from the archive's most recent crawl and may lag Reddit. DeadSubs is not affiliated with Reddit Inc.