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Live2D Cubism
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Cubism Editor Manual    Cubism Editor Tutorial    Cubism SDK Manual    Cubism SDK Tutorial
[About Cubism Editor / SDK 5.4 Alpha](Updated: July 14, 2026)

You can download the alpha installer from the dedicated forum below.
If you have any feedback regarding the alpha version, including feature requests or bug reports, please use the same forum.

Cubism Editor / SDK 5.4 Alpha Forum
https://creatorsforum.live2d.com/c/cubismeditorsdk54alpha/

[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.

Recent Discussions

Discussion List

Discussion
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Live2D Severe Lag in Help
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3
1.3K
ArinAnimatesArinAnimates
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1
1.3K
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1
172
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1
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Disappear when clipping in Help
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1
511
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Can I make request for a commision?. I'm not very good at this program. in General Discussions
Answered
PunchItInDaFacePunchItInDaFace
1
141
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Answered
buymyvacuumsbuymyvacuums
1
392
ChiboxChibox
What to do with this error? in Help
BellkaBellka
1
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indira0003indira0003
1
111
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2
2.3K
ChiboxChibox
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Answered ✓
uareapirateuareapirate
1
341
uareapirateuareapirate
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Answered
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1
251
Tak.W(Staff)Tak.W(Staff)
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kronopykronopy
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901
kronopykronopy
Achat Live2D sur PC puis passer à Mac in General Discussions
Answered
CélineCabCélineCab
1
61
Enoko(Staff)Enoko(Staff)
texture atlas low resolution in Help
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351
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16
3.1K
LMoLMo
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0
112
TruckinatorTruckinator
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KCHANKCHAN
2
2.2K
SUCKSSUCKS
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sheisol310sheisol310
1
161
yasu.o@live2dyasu.o@live2d
Question regarding the software cost in General Discussions
Answered
catCodercatCoder
5
331
Enoko(Staff)Enoko(Staff)
Closed dialogue box in Help
WynnWynn
0
71
WynnWynn
xcode Archive build failed in Help
andwhyandwhy
1
291
Tak.W(Staff)Tak.W(Staff)
Moved: xcode Archive build failed in Help
Closed
Tak.W(Staff)Tak.W(Staff)
0
1
Tak.W(Staff)Tak.W(Staff)
Where can I get different sample codes and source code for Live2D? in Help
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1
41
Tak.W(Staff)Tak.W(Staff)
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KayKay
1
831
JxyniiCanAnimateJxyniiCanAnimate
How i can convert Model.json file to Model3.json in Help
Answered
JakeBlade2017JakeBlade2017
1
3.8K
Enoko(Staff)Enoko(Staff)
layer becomes invisible after adding art mesh in Help
JesFangJesFang
1
4.5K
Enoko(Staff)Enoko(Staff)
Moved: layer becomes invisible after adding art mesh in Help
Closed
Tak.W(Staff)Tak.W(Staff)
0
1
Tak.W(Staff)Tak.W(Staff)