Home: MauveCloud's Browser Tests
This uses JavaScript to convert a string from hiragana and/or katakana into romaji. I have tried to make it generate romaji sequences that are unambiguous when entering back into the kana generator page, even if this doesn't exactly match "wapuro romaji".
If you have any questions or suggestions (esp. additions or corrections), you can e-mail me: mauvecloud at mauvecloud dot net (I won't make this a mailto link, as that would merely encourage spam generators).