What is the difference between Single Voice and Dialogue?

Single Voice reads text using one selected voice. Dialogue lets you edit a script line by line and choose voices for different lines to create conversations with multiple characters.

Dialogue supports up to 5 lines on mobile and 50 on desktop, with up to 1,000 characters per line and 5,000 in total. Your plan’s limit per generation still applies. You can reorder lines; duplicating a line copies its text and voice. Keep a separate copy of a long script rather than relying on drafts to sync between devices.