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Live2D Cubism
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Cubism product manuals and tutorials
Cubism Editor Manual    Cubism Editor Tutorial    Cubism SDK Manual    Cubism SDK Tutorial
[Regarding macOS Tahoe](Updated October 16, 2025)

macOS v26 Tahoe is now supported!
We advise against upgrading your macOS at this time as it may cause Live2D products not to function correctly.

Upgrading macOS can also cause you to lose your Cubism Editor license file.
Please make sure to deactivate your Cubism Editor license before upgrading the macOS.

For more details:
https://help.live2d.com/en/other/other_09/
For inquiries regarding issues with license purchases or license activation errors, please contact us through the email form.

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Discussion List

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Every time I try to export my animation with a transparent background, I get some kind of "saw teeth in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
missnamismissnamis
13
994
missnamismissnamis
MODEL NOT LOADING? HELP in Help
TotallyGhostJojoTotallyGhostJojo
1
445
Enoko(Staff)Enoko(Staff)
Failed to register member. Please try again. in Help
itzsummeritzsummer
1
37
Enoko(Staff)Enoko(Staff)
I can't save my model file. in Help
Answered
spring3643spring3643
1
547
Enoko(Staff)Enoko(Staff)
Unknown Live2d fps slowdown under certain conditions. in Help
KuroamaKuroama
0
86
KuroamaKuroama
Keyframes Bugging out in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
Aidenite98Aidenite98
0
17
Aidenite98Aidenite98
The 4.2.04 beta1 version doesn't let me move parameters in Help
anzeloanzelo
2
141
anzeloanzelo
Can't Export For RunTime in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
naniimoyananiimoya
3
254
Enoko(Staff)Enoko(Staff)
Cubism Viewer Not Loading Up File - Setting Up Viewer Then Nothing in Help
CollissaCollissa
1
536
ueno(staff)ueno(staff)
Deform Brush Tool Not Working Properly in Help
K81K81
1
53
Enoko(Staff)Enoko(Staff)
License Error for After Effects Plugin in Help
notcutennotcuten
1
124
Enoko(Staff)Enoko(Staff)
In android to display multiple GLSurfaceView in Help
dividdivid
0
39
dividdivid
Is it possible to modify a model preset while animating ? in Help
Question
AlcalineAlcaline
0
43
AlcalineAlcaline
Can't drag and drop into Live2D in Help
MorigurathMorigurath
3
712
ueno(staff)ueno(staff)
“cmo3 File 'loading' but nothing actually loads in Help
sophies_daydreansophies_daydrean
8
350
sophies_daydreansophies_daydrean
File 'loading' but nothing actually loads in Help
sophies_daydreansophies_daydrean
0
37
sophies_daydreansophies_daydrean
Live2D Viewer Not Working in Help
SydBunsSydBuns
1
612
Enoko(Staff)Enoko(Staff)
Sample Model Collection question. in Help
lznlzn
1
53
Enoko(Staff)Enoko(Staff)
Cannot update my .cmo3 file with a new .psd file in Help
BERUIBERUI
2
217
Enoko(Staff)Enoko(Staff)
Live2D 4.2 not opening in Help
mystmyst
7
428
Enoko(Staff)Enoko(Staff)
Won't let me edit anymore in Help
FillowPortFillowPort
1
28
Enoko(Staff)Enoko(Staff)
i can't "paste" the layers in Help
syaoransyaoran
11
1.1K
ueno(staff)ueno(staff)
Layers disappearing after I create a warp deformer. in Help
MomoYuuMomoYuu
1
279
Enoko(Staff)Enoko(Staff)
Can't import my PSD file into Live2D editor. in Help
Answered
shushafoxshushafox
1
145
Enoko(Staff)Enoko(Staff)
Live2D Animator crashes during export AND model crashes upon opening Physics Settings in Help
SamNewardSamNeward
2
255
Enoko(Staff)Enoko(Staff)
How do I make a repeating expression that isn't an idle animation? in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
OnyxToebeansOnyxToebeans
0
1.7K
OnyxToebeansOnyxToebeans
Weird lines on my GIF animations? in Help
fruitifruiti
2
697
Enoko(Staff)Enoko(Staff)
Extreme stuttering and slow response in Help
XemnovaXemnova
2
386
XemnovaXemnova
Can't export to moc3 file. in Help
miyokoharuhimiyokoharuhi
1
108
Enoko(Staff)Enoko(Staff)
opengl error(Cubism Editor can't open) in Help
emeraldvortexemeraldvortex
12
1.9K
Enoko(Staff)Enoko(Staff)