r/3Dprinting is a subreddit with 3.4M members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses 3d printing, filament, printing, petg, and color, and they frequently recommend/review cad software, 3d modelling software, and build plate.
/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.
Popular Themes in r/3Dprinting
#1
Solution Requests
: "does anyone have the files for this fitbit to whoop adapter?"
5 posts
#2
Advice Requests
: "Can any one help"
4 posts
#3
Money Talk
: "question is this a good deal"
1 post
#4
Opportunities
: "Lack of space. Is there anything to improve?"
1 post
Popular Topics in r/3Dprinting
#1
3d Printing
4 posts
#2
Filament
3 posts
#3
Printing
3 posts
#4
Petg
3 posts
#5
Color
1 post
#6
Multicolor
1 post
#7
Printer Troubleshooting
1 post
#8
Print Quality
1 post
#9
Support
1 post
#10
Z Offset
1 post
Products Discussed in r/3Dprinting
Cad Software
187 reviews
#1
Autodesk
4.3★ from 37 reviews
#2
Onshape
4.3★ from 27 reviews
#3
FreeCAD
3.8★ from 26 reviews
3d Modelling Software
150 reviews
#1
Autodesk
4.2★ from 36 reviews
#2
Blender
4.3★ from 19 reviews
#3
Onshape
4.1★ from 18 reviews
Build Plate
136 reviews
#1
PEI
4.2★ from 33 reviews
#2
Creality
4.2★ from 10 reviews
#3
Glass
4.0★ from 6 reviews
Flair Used in r/3Dprinting
#1
Project
: "3d printed custom “Iron man” inspired helmet"
27 posts
#2
Troubleshooting
: "Diagnosing issue/ Print Failure"
19 posts
#3
Question
: "3D printed cups?"
19 posts
#4
Discussion
: "Somebody should turn this into a 3d model ready ds stand!!"
9 posts
#5
Free Model
: "A Staring Skull that follows you with its gaze"
6 posts
#6
Print (model not provided)
: "Made this modular light box for Halloween"
5 posts
#7
Meme Monday
: "Even the Alps have layer lines - why are we so obsessed with getting rid of them"
1 post
#8
News
: "Haunted Maker's Market"
1 post
#9
Hardware
: "Wire securing"
1 post
#10
Solved
: "Finally got my kobra max off the floor… just!"
1 post
Member Growth in r/3Dprinting
Yearly
+250k members(7.9%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/3Dprinting, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: September 23, 2026