often
/ˈɔːfən/
OFF-un 2 syllables · stress on the capitals
US English pronunciation
often
/ˈɔːfən/
OFF-un 2 syllables · stress on the capitals
Most speakers leave the t silent: OFF-un. Saying the t is also accepted, so this is a choice rather than a mistake, but the silent t is far more common.
Tip. If you are unsure, go without the t. It is never wrong.
Tono scores English against the US model and colors every word, so you can see whether often landed.