A simple online tool to visualize wasm memory.
To upload a wasm file click on load .wasm file, then all functions exported by the module as well as the memory will be displayed.
You can choose what arguments are passed and then run the functions by clicking run. Pressing enter while editing an argument also run the function.
If a function is missing, double check that it is correctly exported.
Similarly, you can jump at a given offset of the memory by clicking goto, or pressing enter while editing the goto field.
To inspect close addresses it is also possible 'scroll' the memory using the mouse wheel.
Currently only the first memory page (64Ki) can be viewed, this is enough for all my use cases, but feel free to open an issue if you see value in inspecting a larger portion of the memory.
The website is designed for desktop use, and will probably not render well on small screens.
Feel free to open an issue!