Lewis
Lewis is a reliable male British English voice suitable for general voice-over, narration, and content creation.
Try the Lewis voice — 100% free, no signup
Runs in your browser. Private, offline, unlimited.
Lewis is a male British English AI voice rated D+ on the OfflineTTS quality scale. It runs entirely in your browser — no API key, no signup, no data uploaded to any server.
Best for: General purpose
How to use the Lewis voice:
- Open the TTS tool and select the Kokoro engine
- Choose "Lewis" from the voice dropdown
- Type or paste your text (up to 50,000 characters)
- Click generate — speech is created on your device
- Download as WAV for production quality or MP3 for smaller files
Quality rating explained: D+ means this voice is available but may have quality limitations — best for testing and rough drafts.
All voices on OfflineTTS run on your device using WebGPU or WebAssembly. After the initial model download, the Lewis voice works completely offline — on planes, trains, or anywhere without internet.
Explore other British English voices or try [different languages](/tts/english/) for your project.
Lewis Voice Details
Best For: General purpose
Lewis is a reliable male British English voice suitable for general voice-over, narration, and content creation.
Related Voices
How to Use the Lewis Voice
Select Lewis
Choose "Lewis" from the voice dropdown in the British English section
Type Your Text
Enter up to 50,000 characters of british english text
Download Audio
Generate and download as WAV or MP3 — all processing happens on your device
Lewis Voice — FAQ
Yes. The Lewis voice is completely free. It runs on your device using the Kokoro TTS model — no API key, no signup, no character limits. Generate as much speech as you need at zero cost.
Yes. After the initial model download (cached in your browser), you can generate speech with the Lewis voice completely offline — no internet connection required.
The Lewis voice is rated D+ on our quality scale. This voice produces usable speech that works well for drafts, testing, and content where perfection is not critical.
Yes. The Kokoro TTS model is Apache 2.0 licensed, which allows commercial use. You can use the Lewis voice in YouTube videos, podcasts, audiobooks, and other commercial content.