Emma
Emma's clear, professional tone is perfect for business presentations, tutorials, product reviews, and any content that needs an authoritative, trustworthy voice.
Try the Emma voice — 100% free, no signup
Runs in your browser. Private, offline, unlimited.
Emma is a female British English AI voice rated B- on the OfflineTTS quality scale. It runs entirely in your browser — no API key, no signup, no data uploaded to any server.
Voice character: Professional
Best for: Business & presentations
How to use the Emma voice:
- Open the TTS tool and select the Kokoro engine
- Choose "Emma" 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: B- means this is a good quality voice — clear and usable for most content, with minor artifacts in complex passages.
All voices on OfflineTTS run on your device using WebGPU or WebAssembly. After the initial model download, the Emma 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.
Emma Voice Details
Best For: Business & presentations
Emma's clear, professional tone is perfect for business presentations, tutorials, product reviews, and any content that needs an authoritative, trustworthy voice.
Related Voices
How to Use the Emma Voice
Select Emma
Choose "Emma" 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
Emma Voice — FAQ
Yes. The Emma 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 Emma voice completely offline — no internet connection required.
The Emma voice is rated B- on our quality scale. This is a good quality voice — it produces clear, natural speech suitable for most use cases.
Yes. The Kokoro TTS model is Apache 2.0 licensed, which allows commercial use. You can use the Emma voice in YouTube videos, podcasts, audiobooks, and other commercial content.