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Live2D Cubism
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[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.

Live2D Creators Forum

Cubism Editor

Category List

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Latest Post

Help

Just started with the editor? Ran into a problem? Ask your questions here. There's always someone around to help.
1.2K
2.6K
KatomonLooking for rigging & animation checklists to audit my workflow (Self-taught, 4 years in Cubism)
Katomon • in Help

Tips and Tricks

Write and discuss about your Tips and Tricks here, or post tutorials.
54
70
fikifowRunning Live2D Cubism on Linux! ft. Wine & DXVK
fikifow • in Tips and Tricks

Feature requests

Post and discuss Cubism Editor related feature requests here and help us improve the editor. The editor development team may not actively contribute but it follows the discussions. In case you have groundbreaking technical ideas, just contact us via our contact form,
197
361
RemiFiendKeyboard shortcuts for the manual mesh edit area?
RemiFiend • in Feature requests

Cubism SDK

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Help

Ask any non-unity related Cubism SDK questions here.
266
677
yasu.o@live2dCubism SDK 5 R5 URP - TransparentPicking material remains assigned after initialization
yasu.o@live2d • in Help

Tips and Tricks
11
26
jamjamesArchive and Upload Metal Demo Sample to Testflight
jamjames • in Tips and Tricks

Feature Requests

Post and discuss non-unity Cubism SDK related feature requests here. The SDK development team will not actively contribute but follow the discussions.
24
50
ookubo(staff)Setting to toggle or change "Rotation/Warp Deformer of" prefix for deformer creation
ookubo(staff) • in Feature Requests

Community

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General Discussions

This is the place to post all off-topic discussions.
38
56
ookubo(staff)In version 5.0, exporting to moc3 results in a blurry mouth in VTube Studio
ookubo(staff) • in General Discussions

Feature Requests

The community is missing a feature? Let us know!
10
18
ookubo(staff)Normal And Reverse Masks On One Artmesh
ookubo(staff) • in Feature Requests

Projects, Showcase & Critiques

Show off your WIP and finished game projects, apps, etc. using Live2D here.
26
115
MacKotPanty&Demons chain match3 with live2d workshop integration
MacKot • in Projects, Showcase & Critiques