Text-to-Speech Voiceover for Video — No Mic Needed
Turn a script into a clean voiceover without recording a word. ExpoCut generates text-to-speech on-device, then drops it straight onto your timeline — perfect for faceless videos and narration.
Free during public beta · runs on-device · your media never leaves your phone.
How to add a TTS voiceover
Type or paste your script
Open Text to Voice and enter the narration for your video.
Generate the voice
ExpoCut synthesizes the voiceover on-device — no microphone, no studio.
Add to timeline
Drop the generated audio onto the timeline and align it to your visuals.
Caption it too
Run Transcribe on the voiceover to add matching word-by-word captions.
Great for faceless & narrated video
No recording
Skip the mic and the retakes — type the script and get a consistent voiceover instantly.
On-device
Voice generation runs on your phone; your script stays private.
Pairs with captions
Generate the voiceover, then auto-caption it for a fully narrated, subtitled clip.
Faceless-friendly
Ideal for explainer, listicle, and story-time formats where you don’t want to be on camera.
Frequently asked questions
Can I add a voiceover to a video without recording?
Yes. ExpoCut’s text-to-speech turns your typed script into a voiceover on-device and adds it to the timeline — no microphone required.
Does the text-to-speech work offline?
Voice generation runs on your phone, so it does not depend on a connection and your script is not uploaded.
Can I caption the generated voiceover?
Yes — run Transcribe on the voiceover track to produce matching, styleable captions automatically.
Related guides
Explore more ExpoCut tools
Voice your video without a mic
On-device text-to-speech, straight onto the timeline. Free during the public beta.