VoiceWarp is a free online voice changer from voicewarp.ai that processes audio and video locally in your browser and generates speech from text. It accepts microphone recordings, audio files (MP3, WAV, M4A, WebM, OGG), and video files (MP4, WebM, MOV, M4V in beta) and outputs changed audio or video that you can download. The tool is built for desktop Chrome or Edge.
What is VoiceWarp?
VoiceWarp is an online voice changer and speech generator that runs in the browser. It takes input from a microphone, uploaded audio files, or video files, and lets you apply one of 22 voice presets or adjust pitch, speed, echo, and reverb to create custom effects. The processed audio or video can be downloaded directly. For audio and video, all processing stays on your device; only the Text Voice Changer sends typed scripts to a speech generator.
Key Features
- 22 voice presets — Apply effects like Male, Female, Kid, Deep, Robot, Echo, Reverb, Monster, Anonymous, Alien, Chipmunk, Radio, Horror, Podcast, Megaphone, Telephone, Demon, Bitcrusher, Fast, Slow, and Reverse.
- Advanced controls — Adjust pitch, speed, echo, and reverb to fine-tune any preset or create custom voices.
- Text Voice Changer — Type a script, choose a voice, and generate a downloadable MP3 with optional character effects.
- Video voice changing — Upload a video and change the voice track; supports MP4, WebM, MOV, and M4V in the beta.
- Local privacy — Audio and video files stay on your device; only text scripts are sent to the speech generator.
- Saved voice chains — Save your favorite effect settings and reuse them across clips.
- Free without signup — The beta requires no account or payment.
Who is it for?
- Content creators: Change voices in clips for social media or memes without uploading to a server.
- Apply robot, alien, or monster effects to recordings before posting.
