Workflows
Pick the shape of what you are making
Ready-made workflows for the things people actually make with a cast of voices: audio drama, fanfic, children's stories, short drama dubbing, visual novels and tabletop campaigns.
AI Audio Drama Generator
Paste a script, get a cast. CastDub assigns a distinct voice to every character, lets you direct emotion line by line, and exports a finished audio drama with subtitles.
Turn Fanfiction into Audio
Turn a fanfic into audio with a different voice for every character. Paste a chapter, cast it, direct the emotional beats, and export something people will actually listen to.
Turn a Story into Audio
Convert a short story, novel chapter or draft into audio with a real narrator and a separate voice for every character. Export MP3, stems or subtitles.
Children's Story Audio
Turn a children's story into audio with a warm narrator and separate character voices — no recording a child, no studio, and captions from Plus.
Script to Dialogue Audio
Turn a screenplay, stage script or dialogue table into performed audio with one voice per character. Hear a scene before you shoot it, cast it or ship it.
Short Drama Dubbing
Dub vertical short drama fast: multi-character dialogue, one project per episode with the same library cast, SRT export from Plus for every language track.
Visual Novel Voice Acting
Voice a visual novel without a cast: every speaker in their own voice, only changed lines regenerated, and SRT timecodes to cut per-line clips for Ren'Py, Unity or your own engine.
D&D Campaign Audio
Prepare NPC voice lines before the session, produce dramatised recaps between sessions, and turn campaign highlights into a listenable audio drama.
Classroom Play Audio
Paste a classroom play or readers theater script and hear every part performed by a different voice, with a fairy tale of eighteen parts cast in one sitting.
Language Learning Dialogue Audio
Turn a beginner dialogue into audio with a different voice for each speaker, one file per line for listening drills, adjustable pace and nine languages.
Free AI Voice Over Generator
Free AI voice over generator: turn a script into voiceover for YouTube, TikTok, explainers and e-learning, with a second voice when the script has dialogue. MP3 export.
Cast your first scene tonight
Paste a script, let CastDub assign a voice to every character, and export a finished drama.
Create for freeNo credit card. Free gives you a one-time pot of credits.