Write the Line
Hear It on the Clip
Generate speech and mix it onto your video without a separate DAW. Sign up to run voiceover in the Inflyu video editor.
When you need a VO today, not a studio booking
TTS plus mix in one job
Script in, voiced clip out — stored on your account.
Script to speech
Paste 5–800 characters. Short scripts cost less than long ones.
Voice picks
Alloy, echo, fable, onyx, nova, shimmer — choose the read that fits the brand.
Mixed onto picture
The job returns a video with VO laid on, not a lonely WAV.
Low credit VO
Voiceover is cheaper than restyle or lip-sync — good for iteration.
Keep the silent master
VO export is a new file. Mute-safe and voiced versions can coexist.
Signup required
No anonymous TTS. Credits and files belong to a registered user.
Add a voiceover
Account, script, mix.
Create an account
Free signup. Voiceover debit follows script length.
Upload clip + write the line
Pick a voice and keep the script tight.
Download the mixed video
Ready for Reels, ads, or a second caption pass.
AI Video Voiceover FAQ
Is this ElevenLabs?+
Inflyu uses its studio TTS mix path. You pick from the listed voices in the editor.
Can I upload my own WAV instead?+
Lip-sync takes an audio file. Voiceover generates speech from a script and mixes it.
Why register?+
TTS and mix cost credits and write an R2 object. That needs a user, not a guest cookie.
Does voiceover lip-sync the mouth?+
No. Use lip-sync after you have audio if you need matching visemes.
Do I need a subscription?+
No. You can pay as you go: credit packs are one-time purchases and their credits never expire. If you would rather have a steady supply, the monthly Starter ($7.99), Creator ($19) and Pro ($49) plans refill your credits each month, and you can cancel anytime. Unused monthly credits do not roll over.