PS2 Memory Card Reformat

[nochumsha]

Ok here's what I got. A PS2 slim 70012. A Max memory card that came with Action Replay Max disc I bought like 2 years ago. I don't have my PS2 modded or chipped and I don't have Swap Magic 3. whatever, and really don't care to. I don't need too honestly.

My question is can I reformat my memory card without having to mod my PS2 or get some useless cd to swap whatever? I don't want to spend anymore money on this since I plan to get a PS3 soon.

If I can't reformat then I'll just trash the thing. Your help will be much appreciated. Thank You Alex Soto.