Vetted converts are Standard maps admitted for Mania using validated conversion and performance evidence.

A convert is an osu!standard beatmap played through Mania's converter rather than a chart originally authored for Mania. PoolRotater admits a vetted set supported by repeated top-play evidence and official Mania difficulty attributes.

The chosen columns and converted star rating must match the room. Unsupported key modes are rejected. The chart's actual converted structure is analyzed rather than assuming its Standard structure describes Mania.

In the current rollout, converts appear in Mania Variety only, with native charts kept as the majority: at most three of every ten ordinary Variety picks are vetted converts. Native structural and farm-only pools remain separate while feedback is gathered.

.map identifies chart origin; .pool reports eligible converts. See the convert update and styles.

In Mania, .map identifies whether the chart is native or a vetted Standard convert. .pool reports the eligible convert count.

Converts currently belong to Variety, not structural-style or Farm-only pools. Native charts stay the majority; key mode and converted difficulty must match.

See a related guide and all features.