In the box below, if you type "Ami banglaye gan gai," you will get, "আমি বাংলায়ে গান গাই"| Try it!
When you press the "Space bar" after each word, the English charaters will change to Bangla. Press Ctrl-G to switch between English and Bengali as your target language.
You can then copy and paste your Bangla text to MS Word, email or wherever Unicode characters are supported.
If you have any issues with this tool, try this -- our installation of Google's Advanced Transliteration, with multiple target languages!