AI Voice Changer

Sign in to use this tool free

Create a free account to access AI Voice Changer and all 21 AI tools — 3 uses per day, no credit card required.

Already have an account? Sign in

6 target voices

Choose from Alloy (neutral), Echo (clear male), Fable (British male), Onyx (deep male), Nova (bright female), or Shimmer (warm female).

Transcription preview

See the text that was extracted from your audio before the voice is applied — great for catching transcription errors.

In-browser playback

Play, pause, seek, and restart the converted audio right in the tool before downloading the final file.

Instant MP3 download

Download the voice-converted audio as an MP3 file, ready to drop into your video editor, podcast, or content pipeline.

Upload your audio

Drag and drop or browse for an MP3, MP4, WAV, M4A, or WEBM file up to 25 MB.

Pick the target voice

Select one of six OpenAI TTS voices. Each has a distinct character — from the deep authoritative Onyx to the warm and gentle Shimmer.

Listen and download

Preview the converted audio in-browser, read the transcription preview, and download the final MP3 when ready.

Consistent AI persona for podcasts

Podcasters who want a consistent AI voice persona record rough audio notes and convert them into a polished voice, maintaining a uniform sound across every episode.

Privacy-conscious content creators

Creators who prefer not to share their real voice online upload audio recordings and convert them to an AI voice — publishing content while keeping their identity private.

Replacing old audio recordings

Teams with outdated training videos or explainer content use the voice changer to re-synthesise the narration in a new, modern-sounding voice without re-recording the entire script.

Language and pronunciation demos

Language educators record text read in a learner's voice and convert it to a native-sounding AI voice, helping students compare their pronunciation against a clear reference.