Pokémon Red, Blue & Yellow
Open a save below. It is read, edited and handed back in your browser; it never reaches this server. If you need it in a different emulator's format afterwards, the converter will do that.
Works with
Drop a save file here, or
Where this layout came from
Every offset is taken from a disassembly of the game itself rather than from notes about it, because an editor that is subtly wrong corrupts saves quietly.