Run Lines Online is a free tool built for actors who need to practice their lines but don't always have a scene partner available. Paste in your script, select your character, and we'll read everyone else's lines using natural AI voices while you rehearse yours.
Whether you're preparing for an audition, memorizing lines for a production, or just want to practice a monologue, our tool helps you rehearse anytime, anywhere.
Paste any script formatted with character names followed by their lines. Select which character(s) you're playing, and press play. The app will read the other characters' lines aloud using AI text-to-speech, pausing for your lines so you can speak them yourself.
Have feedback or suggestions? We'd love to hear from you. Reach out at hello@run-lines-online.com.