Which voice do you want to revise to?
Every option reads the same short extract from the bank. Play them, then press Use this voice on the one that sounds most human. That choice is saved in this browser and becomes the default in the reader.
Speed
Device voices free · no network · works offline
Built into this device. On macOS, iOS and Android these are neural voices and are usually the most lifelike option available — and they cost nothing.
Aura-2 cloud · charged after the daily free allowance
Same voice on every device, which is useful if you also read on your phone, but each segment takes about 3–5 s to come back from the cloud.