AI Voice Changer
A voice changer replaces who is speaking without replacing how the line was said. You upload a recording, choose a target voice, and the timing, emphasis and emotion of the original performance are kept — what changes is the person the audience hears.
Free · 25 credits a month · no card
How it works
- 1
Record the line yourself, acted the way you want it, or upload a take you already have.
- 2
Pick the target voice from the catalogue. The delivery is coming from your recording, so the voice is the only thing you are choosing.
- 3
Generate, audition, and download. Re-record and run it again if the performance is not there — the performance is the part this tool cannot invent.
What you give it
An audio file up to 100 MB and 10 minutes, and a target voice. No prompt: the recording is the instruction.
What you get back
One audio file carrying your original timing and delivery in the new voice, as WAV or MP3 at your chosen rate.
WAV, FLAC and MP3, at 44.1 or 48 kHz and 16 or 24-bit. You pick the container and the rate on the form before you run it.
Who it is for
Game developers who can act a line but cannot cast it, turning one voice actor into a whole village. Video creators who want a consistent narrator across episodes recorded in different rooms. Anyone who needs a take to sound like a character and not like themselves.
What it costs
Priced on the length of the recording, and the estimate is shown on the form before you run it. The free plan includes 25 credits a month to try it with.
Every run is a queued job. It holds its credit estimate while it works and settles to the real cost when it finishes; if it fails or you cancel it, the hold is released in full. You see the estimate before you spend anything.
Licence and ownership
Everything you generate is royalty-free for commercial use — client work, monetised video, games you sell, ads. No per-use fee and no attribution requirement. Generations are yours; uploads stay private by default, and the inputs to the isolator and splitter are deleted automatically.
Common questions
- How is this different from text to speech?
- Text to speech invents a performance from punctuation. A voice changer keeps a performance you already gave — the pauses, the emphasis, the half-laugh in the middle of a line — and changes only the voice carrying it. If the delivery matters, record it and change the voice.
- What are the file limits?
- Up to 100 MB and 10 minutes per file. For a longer recording, split it at a natural pause and run the parts separately; the Timeline Studio on every plan will join them back up.
- Does my uploaded recording stay private?
- Uploads are private by default. You can make an asset public if you want to, and organisation admins can set the default for a whole team, but nothing you upload is published because you ran a job on it.