It will take a few seconds to load.
VRC users:
.vrca file for avatars can be found at %APPDATA%\..\LocalLow\VRChat\VRChat\Avatars
.vrcw file for worlds can be found at %APPDATA%\..\LocalLow\VRChat\VRChat\Worlds
made by lox9973
Third-party libraries:
lz4
(BSD 2-Clause),
liblzma
(public domain)
This tool is open source under the project uvw.js