Willa Kirby
English (US) · American · female · bright · rapid · Naadly Core
High-energy promo read - bright American voice, rapid pace
The facts
| Language | English (US) (en_US) |
|---|---|
| Accent | American |
| Delivery | bright, rapid |
| Measured pitch | 214.1 Hz · 4.96 words per second |
| Quality | Best · clarity grade A |
| Tier | Naadly Core — on every plan, including free |
| Licence | CC BY 4.0 (attribution required — how we credit it) |
| Engine id | en_US-libritts_r-medium:4731 |
Commercial use is included on every plan. Everything generated is watermarked and labelled as AI — the licences in full.
Voices that sound like Willa
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:7868
Model en_US-libritts_r-medium · speaker
7868
CC BY 4.0 (attribution required)
Pitch 214.1 Hz · 4.61 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:2570
Model en_US-libritts_r-medium · speaker
2570
CC BY 4.0 (attribution required)
Pitch 214.1 Hz · 3.82 words/sec · clarity grade A
High-energy promo read
Technical details
Engine id en_US-libritts_r-medium:3630
Model en_US-libritts_r-medium · speaker
3630
CC BY 4.0 (attribution required)
Pitch 222.7 Hz · 4.8 words/sec · clarity grade A
Everyday narration voice
Technical details
Engine id en_US-libritts_r-medium:6054
Model en_US-libritts_r-medium · speaker
6054
CC BY 4.0 (attribution required)
Pitch 232.1 Hz · 4.97 words/sec · clarity grade A
Clean explainer and demo voice
Technical details
Engine id en_US-libritts_r-medium:8193
Model en_US-libritts_r-medium · speaker
8193
CC BY 4.0 (attribution required)
Pitch 202.3 Hz · 3.78 words/sec · clarity grade A
Snappy reels and shorts voice
Technical details
Engine id en_US-libritts_r-medium:434
Model en_US-libritts_r-medium · speaker
434
CC BY 4.0 (attribution required)
Pitch 205.1 Hz · 4.23 words/sec · clarity grade A
Say your own words in this voice
The free plan gives you 30 minutes of audio a month across 1481 voices in 11 languages. No card.