r/ender3 is a subreddit with 256k members. The most common kinds of discussions are solution requests and pain & anger, and the community frequently discusses struggling, annoying, tired, leveling, and printing, and they frequently recommend/review build plate, softwares, and pla filament.
Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Whether you're looking for guides on calibration, advice on modding, or simply want to share your latest 3D prints on the Ender 3, this subreddit is your go-to hub for support and inspiration.
Popular Themes in r/ender3
#1
Solution Requests
: "Replaced the belt on my Ender 3 for the first time. The new belt keeps sliding down on the gear and grinding. It appears to be as tight as possible per the screws on the side. Do I need to cut the belt in order to make it tighter?"
7 posts
#2
Pain & Anger
: "Suddenly, layer shifting 30 attempts in row. Smash it? š«£ā ļøš¢"
4 posts
#3
Advice Requests
: "voyager ui, a web ui for klipper (live demo, looking for feedback)"
1 post
#4
Ideas
: "I have a bad Idea and need help"
1 post
#5
Money Talk
: "For all you cheapskates and low income people who want to 3D print"
1 post
#6
Opportunities
: "Ender 3 pro speed improvement tips"
1 post
Popular Topics in r/ender3
#1
Struggling
34 posts
#2
Annoying
18 posts
#3
Tired
16 posts
#4
Leveling
14 posts
#5
Printing
8 posts
#6
Hate
6 posts
#7
Bed
5 posts
#8
Nozzle
4 posts
#9
4 posts
#10
Hotend
4 posts
Products Discussed in r/ender3
Build Plate
20 reviews
#1
PEI
4.0ā
from 3 reviews
#2
PEI Spring
5.0ā
from 1 review
#3
PVA Glue
4.0ā
from 1 review
Softwares
17 reviews
#1
Orca
4.6ā
from 15 reviews
#2
Prusa
4.0ā
from 1 review
#3
PrusaSlicer
4.0ā
from 1 review
Pla Filament
15 reviews
#1
Hatchbox
4.7ā
from 7 reviews
#2
eSun
4.5ā
from 2 reviews
#3
Eryone
4.0ā
from 2 reviews
Flair Used in r/ender3
#1
Help
: "Replaced the belt on my Ender 3 for the first time. The new belt keeps sliding down on the gear and grinding. It appears to be as tight as possible per the screws on the side. Do I need to cut the belt in order to make it tighter?"
41 posts
#2
Showcase
: "same ender from my earlier post, 300mm/s 10000mm/sĀ² with manually calculated input shaper"
6 posts
#3
Tips
: "Ender 3 pro speed improvement tips"
3 posts
#4
Discussion
: "Slicer recommendations for V3KE? I'm done with Cura"
1 post
Member Growth in r/ender3
Yearly
+13k members(5.5%)
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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/ender3, 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 30, 2026