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Live2D Cubism
Cubism Products and Downloads
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.

Live2D Viewer

Discussion List

Discussion
Started By
Replies
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Most Recent
Capturing an image of the Vtuber model using Cubism DIY Viewer in Unity in Help
Fernando96Fernando96
1
164
obsidianobsidian
Loading animations in runtime from an "StreamingAssets" folder in Help
ShinKikuchiVTShinKikuchiVT
2
222
zackzack
Problem with setting of the cursor tracking in cubism viewer in Help
Question
AlmaLaKarmaAlmaLaKarma
0
72
AlmaLaKarmaAlmaLaKarma
Problem with setting of the cursor tracking in cubism viewer in Help
AlmaLaKarmaAlmaLaKarma
1
422
Enoko(Staff)Enoko(Staff)
2 features for Live2D Cubism 3 in Feature requests
CAMACAMA
4
1.1K
CAMACAMA
Parameter invalidation after export in Help
Question
VonnoVonno
0
31
VonnoVonno
After Export Parameters Disabled in live2d viewer in Help
ayansiddiquiayansiddiqui
1
61
Enoko(Staff)Enoko(Staff)
Live2D Viewer Not Working in Help
SydBunsSydBuns
1
654
Enoko(Staff)Enoko(Staff)
Is it possible to swap to a different pair of eyes? in Tips and Tricks
FrannyanArtFrannyanArt
1
483
kudo(Staff)kudo(Staff)
It's a problem where you can't move your mouth when you export it to a json file. in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
Answered
peporilpeporil
12
752
peporilpeporil
the model in live2d cubism viewer does not appear in Help
YUNAIDYUNAID
1
262
kudo(Staff)kudo(Staff)
I can't open any files. in Help
LilacLilac
2
1.2K
kudo(Staff)kudo(Staff)
Live2D Cubism Viewer Crashes Every time on new laptop in Help
kikino77kikino77
8
501
kikino77kikino77
Live2D Viewer will not let me open any files in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
ruutuliruutuli
1
551
kudo(Staff)kudo(Staff)
Live2D Cubism Viewer Crashes before .moc3 File Can Be Loaded in Help
froyuhfroyuh
1
181
kudo(Staff)kudo(Staff)
Live2D Viewer Error NEED HELP in Help
SinonSinon
1
261
[Deleted User][Deleted User]
Live2D Cubism Viewer Won't Load Models in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
keplar13keplar13
1
491
keplar13keplar13
I can't open moc3 or any files on Live2d Viewer. in Help
kzelphyrkzelphyr
3
3.5K
Enoko(Staff)Enoko(Staff)
Viewer Wont Load Expressions / Sample Files Invalid in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
salttoriisalttorii
1
301
Enoko(Staff)Enoko(Staff)
Animal Ears work in Editor and Animations, but does not work in Viewer in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
kimekim12345kimekim12345
1
553
Enoko(Staff)Enoko(Staff)
Cursor Tracking in Help
SylviaDarkSylviaDark
0
1.1K
SylviaDarkSylviaDark
Models eye remains shut in Viewer in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
rainbowburstrainbowburst
1
981
Enoko(Staff)Enoko(Staff)
No Automatic Blinking + Model Not Moving in Help
itsanemiitsanemi
3
2.8K
Enoko(Staff)Enoko(Staff)
Tiny Cubism Editor/Text in Help
brickly1brickly1
3
1.9K
brickly1brickly1
Can't find physics on viewer in Help
helloworldhelloworld
2
222
Enoko(Staff)Enoko(Staff)
Live2D Viewer won't work in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
DS12DS12
0
601
DS12DS12
Visual glitch? in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
briarbunbriarbun
0
241
briarbunbriarbun
live2d won't launch in General Discussions
cylyonnacylyonna
0
291
cylyonnacylyonna
Running Live2dViewer on Windows 10 in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
biblobiblo
3
1K
FxaYuanFxaYuan
lip sync in live2d cubism viewer 3.2? in Other Live2D Products and Tools (Other Photoshop Scripts, Sample Data, etc.)
lnnnlnnn
0
601
lnnnlnnn