data source
Common Voice
Mozilla's crowdsourced speech dataset; counts here are recorded and validated speech hours per language, across its scripted-speech and spontaneous-speech corpora.
speechcrowdsourced
Also on IDLI
Common Voice has a dedicated observatory on IDLI — the fuller view of this source.
Languages
333
Hours (scripted)
42,376
recorded, across every language
Hours (spontaneous)
515
Updated
Aug 5, 2026
Languages in Common Voice
7 of 333 shown
| Detail | |||||
|---|---|---|---|---|---|
Indonesian ind | 67 | 671 | 34 | — | detail → |
Sindhi snd | 58 | 33 | 0 | — | detail → |
Hindi hin | 27 | 480 | 16 | — | detail → |
Indus Kohistani mvy | 25 | 57 | 22 | — | detail → |
Sindhi Bhil sbn | 11 | 21 | 11 | — | detail → |
Northern Hindko hno | 10 | 36 | 10 | — | detail → |
Bodo (India) brx | 0 | 1 | — | — | detail → |
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