Web platform features explorer

Multi-memory (WebAssembly)

Limited availability
Tags: webassembly Groups: WebAssembly

A single module in WebAssembly can have multiple memories.

Learn more

No MDN documentation found. You can search for the feature on MDN. If you believe that MDN has no documentation about this feature, you can open an issue on MDN's GitHub repository.

Browser support

  • Chrome 120 Released on 2023-12-05
  • Chrome Android 120 Released on 2023-12-05
  • Edge 120 Released on 2023-12-07
  • Firefox 125 Released on 2024-04-16
  • Firefox for Android 125 Released on 2024-04-16
  • Safari
  • Safari on iOS

Baseline availability blocked since April 2024 by Safari (15 months)