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Live2D Cubism
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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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No customer support response to -1005 License error.
KDowneyKDowney
2
52
ookubo(staff) ookubo(staff)
how I can recover my license of the program?
Answered
blueoceanlatteblueoceanlatte
2
294
KDowneyKDowney
잔상이 생깁니다. 도와주세요.(해결)
haeyonghaeyong
0
51
haeyonghaeyong
Live2D Cubism can't make Nintendo Switch Build on Unity
BobbyHTTBobbyHTT
4
113
BobbyHTTBobbyHTT
Copy/Paste & Saving is Crashing Live2D - Possible Memory Leak?
TendieTendie
4
183
TendieTendie
Bug Report
JohnWithersIIIJohnWithersIII
1
92
Enoko(Staff)Enoko(Staff)
Automesh generation factors
Ran_THRan_TH
2
52
Enoko(Staff)Enoko(Staff)
.mtn files and Tyrano Builder
ArcanumSolumArcanumSolum
0
71
ArcanumSolumArcanumSolum
Live2d 5.2 creates few backup files
NoireNoire
2
121
NoireNoire
Live 2D Crashing
Question
TendieTendie
1
442
fukui(staff)fukui(staff)
License Activation Error due to tampering with system clock settings
indigo_choindigo_cho
4
422
indigo_choindigo_cho
[HELP] Exception in thread "AWT-EventQueue-0" java.lang.OutOfMemoryError: Java heap space
NikkBzNikkBz
1
235
Enoko(Staff)Enoko(Staff)
Model part customization - SDK
cocomomo123cocomomo123
0
32
cocomomo123cocomomo123
Failed to output. (-2039259484)
Answered
blivexxblivexx
10
935
ueno(staff)ueno(staff)
Tool details window is empty
wwonliwwonli
1
341
Enoko(Staff)Enoko(Staff)
My deformer brush isnt working!
belnadesbelnades
1
91
Enoko(Staff)Enoko(Staff)
License activation failed
BlackZStudiosBlackZStudios
6
1.5K
Enoko(Staff)Enoko(Staff)
Help!
tasquktasquk
1
72
Enoko(Staff)Enoko(Staff)
CubismSDK For Java how to make it responsive
kokokoko
3
104
obsidianobsidian
License activation failed (1 ,-191)
ArcanumSolumArcanumSolum
3
193
Enoko(Staff)Enoko(Staff)
Cannot Open files or export to moc3 file
SodiumCyanideSodiumCyanide
1
92
Enoko(Staff)Enoko(Staff)
Copy/Paste head angles/parameters?
CyraVitrumVTCyraVitrumVT
1
152
Enoko(Staff)Enoko(Staff)
Auto Generation of Face Motion no longer works in Live2d 5.0.02 or 5.0.03 Beta
ZeldaDollZeldaDoll
6
394
Enoko(Staff)Enoko(Staff)
java.lang.OutOfMemoryError: Java heap space [ISSUE]
ZephirineZephirine
2
816
fukui(staff)fukui(staff)
License activation failed (1 ,-191)
Pink03Pink03
1
51
fukui(staff)fukui(staff)
When I move my mouth parameter the legs moves
Answered
CreativeChaosCreativeChaos
1
71
CreativeChaosCreativeChaos
PSD FILE/ FILES WON'T OPEN
MEMECREATER154MEMECREATER154
6
9.7K
NekoShiNekoShi
I want Cubism 3 AE plug-in (β) for MAC !!! Is there someone can help me?
Answered ✓
LuccaLucca
7
612
Enoko(Staff)Enoko(Staff)
Two Severe Operational Bugs in Cubism
chakunchakun
11
414
Enoko(Staff)Enoko(Staff)
Cannot open Cubism Editor on Mac: application not responding
Answered
br0w0kenbr0w0ken
1
112
obsidianobsidian