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Utility description

To access the tool go to the following website:

https://www.ff4tweak.epizy.com/

Final Fantasy IV Tweak is an online editor for Final Fantasy IV (Specifically a ROM of Final Fantasy II US v1.1). The current scope is mainly to edit commands.

That being said if you are interested in FF4: Free Enterprise, feel free to generate a ROM on their website and then try to apply some of ff4tweak's settings in that ROM, they usually work!

For a list of changes of the latest version take a look at the changelog or the documentation.

Offline option available as download, just unzip and open the Final Fantasy IV Tweak.htm with the browser of your choice

For comments about the tool feel free to post it in the forum:
https://www.romhacking.net/forum/index.php?topic=35012.0