OmniVoice

Founded by Palash Debnath

Convert text to natural speech and clone voices across 646 languages

Cost

Free Tier

Rating

★ People love it

Time to value

Immediate

You can use OmniVoice to generate natural-sounding speech from text in 646 languages using a single AI model. Upload a 3–25 second audio clip to clone any voice without training, or describe a voice in text to create one from scratch. It supports cross-lingual voice cloning, expressive speech with emotion tags like laughter, and runs as open-source software under Apache 2.0 for free personal and commercial use.

What OmniVoice does

Type text and generate audio in any of 646 languagesUpload a short audio clip to clone a speaker's voice instantlyDescribe a voice in text to create a new synthetic speakerAdd emotion tags like [laughter] inline in scripts for expressive outputAdjust speaking speed from 0.5x to 2.0x for different use casesExport generated audio as MP3 or WAV filesClone a voice from one language and synthesize speech in another languageRun batch voice generation jobs using GPU for fast large-scale productionSupports 646 languages with one unified model, including hundreds of low-resource languagesZero-shot voice cloning from a 3–25 second audio clip with no model training requiredVoice Design: create a custom voice by describing age, pitch, accent, and style in textCross-lingual voice cloning — clone an English voice and speak in Japanese or SwahiliExpressive speech with inline non-verbal tags like [laughter] and [sigh]Single-stage architecture that maps text directly to audio without a two-stage pipelineRuns at ~45x real-time speed on H20 GPU for fast batch generationFully open source under Apache 2.0, free for commercial use