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Unity Engine

Enable WebAssembly64

Read time 1 minuteLast updated 18 days ago
Enable WebAssembly64 so Unity Web builds can use up to 16 GB of memory.
Unity automatically enables WebAssembly64 if you configure a maximum memory size of more than 4 GB.
To enable WebAssembly64:
  1. Go to Edit >
    Project Settings

    ?

    .
  2. Select the Player category. The Player settings window shows.
  3. Select Publishing Settings.
  4. Set Maximum Memory Size to a value larger than 4096 MB.
Note
When you enable WebAssembly64, Unity automatically enables Target WebAssembly 2023.

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