🚀 [Release] VRC Avatar Uploader — A New Tool for the Community

[candythemayu]

@LargestBoi yeah that’s what I’m looking for, the uploader server

[LargestBoi]

@Miku said:

Download + Install

thanks @SpookyVersace and now here is the rest of the info for everyone

Download

• Main executable: VrcAvatarUploader.exe
• Required companion runtime tool: ubzig.exe
• Keep both files in the same folder.

official download link here:

• [register or login to view this hidden content]

Video

• https://www.youtube.com/watch?v=KHIYG3AFSGk

GUI mode (normal users)

• Double-click VrcAvatarUploader.exe with no arguments.
• Go to Upload page.
• Select your .vrca file.
• Select your avatar image.
• Enter your avatar name.
• Upload.

CLI mode (tool/mod developers)

Direct upload command:

VrcAvatarUploader.exe --vrca "avatar.vrca" --image "avatar.png" --name "Avatar Name"

Interactive console workflow:

VrcAvatarUploader.exe --cli

Force GUI mode explicitly:

VrcAvatarUploader.exe --gui

Troubleshooting

• --vrca
  • Check path and quotes.
• --image
  • Check path and verify file exists.
• Login fails in CLI automation mode
  • Run --force-login interactively first.
• Upload blocked at startup
  • Check here for updated download link

Support

If you hit issues, have setup questions, or need help integrating CLI into your own tool:

• Message one of us directly.
• Include the command used and relevant output (redacted if needed).

Forum contacts:

• @Miku (Discord: .limeboi)
• @LargestBoi (Discord: largestboi_og)

Public Discord

• https://discord.gg/JEKuHJN7yF

Thanks again for all the support. We hope this makes avatar uploading easier for everyone.

@candythemayu Its the "Public Discord" linked here, the tool also links to the discord on the about tab.

[Rabidbean3713]

alot of the time when avis are ripped they are broken in some things like gogo or radial toggles does this fix it when uploading?

[LargestBoi]

@Rabidbean3713
The uploader tool doesn't "Rip" the avatar, it simply alters the existing avatar content and repacks it for upload. Long as the avatar is supported (SDK3 and unity 2019 or 2022) then it'll upload just fine. Its current ability to 'edit' the avatar ends at being able to bypass majority of password systems.

[LordNesstor3]

@largestboi
Will the upload function for Quest be added in the future? It would be very convenient, as some avatars can’t be properly taken and uploaded for Quest.

[LargestBoi]

@LordNesstor3
Unlikely at this point as the average user can't easily obtain corresponding quest VRCAs for uploading.

[F15Fast]

Wait so is this just hotswapping or am i stupid (dose it keep the original avatar id)

[LargestBoi]

@F15Fast
It's essentially a hot-swap without requiring unity, with the ability to remove/patch avatar passwords. It also is significantly safer then asset tools net based hotswappers/reuploaders due to some of the special sauce in UBZig.

The newly uploaded avatar doesn't contain ids linking to the original.

[Msiprism]

@LargestBoi would be cool if it was capable of making it a unity file ngl

[LargestBoi]

@Msiprism
Just use asset ripper or SARS or summin to get project ready files, this projects scope ends at going from VRCA to uploaded content.

[Msiprism]

@LargestBoi eh sars is ass assetripper aint bad just redo a whole avatar you have no clue how to even the menu was put together