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Voice Changer
Transform the voice in any audio recording while preserving the original speech content, timing, and emotion.
Upload Audio
Upload a recording with speech. The voice will be transformed while keeping the words intact.
Drag & drop your file here, or browse
Supports MP3, WAV, FLAC, OGG, M4A. Max 50MB.file.mp3
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Select the voice identity you want the recording transformed to.
Converting voice... This may take a moment depending on audio length.
Converted Audio
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Credit Cost
5 credits per minute of audio
Billed based on audio duration, rounded up to the nearest minute.
How It Works
- Upload your audio recording
- Select a target voice identity
- AI transforms the voice while preserving speech content
- Download the converted audio
Best For
Content creators, voice-over prototyping, anonymization, creative production, and post-processing workflows.
Frequently Asked Questions
An AI voice changer transforms the characteristics of a voice recording while preserving the original speech content. Unlike filters that simply pitch-shift, AI voice changers use deep learning to completely transform the voice identity, accent, gender, or age.
Voice cloning generates new speech from text using a cloned voice. Voice conversion transforms existing audio — it takes your recording and changes the voice while keeping the words, timing, and emotion intact.
Our voice conversion pipeline uses a combination of speech-to-text and TTS providers to re-synthesize your audio in a different voice. ElevenLabs and Cartesia deliver the highest quality voice transformations while maintaining the original speech content.
Voice conversion costs 5 credits per minute of audio processed. The credit cost covers both the speech-to-text transcription and the TTS re-synthesis in the target voice. Short clips under 10 seconds are rounded up to a minimum charge of 1 credit.
You can upload MP3, WAV, FLAC, OGG, M4A, and WEBM files up to 50MB. The output is delivered as an MP3 file by default. For higher quality output, you can choose WAV format. Use our Audio Converter tool to convert to other formats afterward.
Yes. First clone the target voice using our Voice Cloning tool, then select that cloned voice as the target in the voice changer. You can also choose from our library of 100+ pre-built voices across providers like ElevenLabs, OpenAI, and Google Cloud.
The voice changer preserves the speech content and approximate timing. Emotion and intonation are partially preserved depending on the target voice model. ElevenLabs tends to best retain emotional nuances, while other providers may produce more neutral output.
Yes. You can transform a male voice to female or vice versa, and change accents by selecting an appropriate target voice. Our voice library includes voices with American, British, Australian, Indian, and many other accents across all supported providers.
Yes. Use our API to programmatically convert voices. Upload the source audio and specify the target voice ID. The API handles the transcription and re-synthesis pipeline automatically and returns the converted audio file. See the API docs for integration details.
Free users can convert audio up to 30 seconds. Paid plans support audio files up to 10 minutes per request. For longer recordings, split the audio into segments and process them individually, then join them with our Audio Converter tool.
Uploaded audio is transmitted securely over HTTPS and processed by our provider pipeline. Audio files are not stored permanently and are deleted after processing. We do not use your recordings for training or any other purpose beyond fulfilling your conversion request.
Yes. Browse our voice library on the text-to-speech page to listen to sample audio for each available voice. Once you find a voice you like, select it as the target in the voice changer. This helps you choose the right voice before spending credits.
Need a specific TTS workflow?
Compare providers, test voices, then run it through one brokered API.