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Mozilla Data Collective is rebuilding the AI data ecosystem with communities at the centre. Access over 300 high-quality global datasets, built by and for the community in a transparent and ethical way.

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Datasets

Common Voice

versions

test description
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License: BSD-3-Clause

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Locale: mul

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Task: ML

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Format: MP3

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Size: 15.36 MB

Rotimi very very very very very long org name

Wonderful new dataset

Short description of the dataset
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License: BSD-3-Clause

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Locale: en-US

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Task: LID

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Format: mp3

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Size: 1.82 MB

My Cool Organization Changed Again

Long Other Information Description Dataset

Long Other Information Description Dataset
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License: Apache-2.0

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Locale: en

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Task: NLP

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Format: WAV

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Size: 4.20 MB

Rotimi very very very very very long org name

Dataset with long & short desc

I added a short dec
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License: CC-SA-1.0

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Locale: en-US

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Task: CV

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Format: mp3

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Size: 15.36 MB

Mozilla

dawdawd

adwada
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License: CC-BY-ND-4.0

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Locale: en-us

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Task: NLP

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Format: adwad

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Size: 15.36 MB

Rotimi very very very very very long org name

Dataset with long desc

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum. Curabitur pretium tincidunt lacus. Nulla gravida orci a odio. Nullam varius, turpis et commodo pharetra, est eros bibendum elit.
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License: CC-BY-SA-4.0

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Locale: en-US

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Task: ASR

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Format: mp3

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Size: 15.36 MB

Rotimi very very very very very long org name

New Dev Dataset

Brief description after edits
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License: CC-SA-1.0

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Locale: en-US

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Task: TTS

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Format: mp3

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Size: 15.36 MB

Rotimi very very very very very long org name

New Dev Dataset

This is a wonderful dev dataset. I have now edited the description after approval. This is a live edit after approval
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License: Apache-2.0

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Locale: en-US

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Task: NLP

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Format: mp3

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Size: 15.36 MB

Common Voice

Common Voice Scripted Speech 24.0 - Zaza

A collection of scripted spoken phrases in Zaza.
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License: CC0-1.0

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Locale: zza

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Task: ASR

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Format: MP3

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Size: 50.79 MB

Common Voice

Common Voice Scripted Speech 24.0 - Zulu

A collection of scripted spoken phrases in Zulu.
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License: CC0-1.0

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Locale: zu

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Task: ASR

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Format: MP3

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Size: 7.57 MB

Common Voice

Common Voice Scripted Speech 24.0 - Copainalá Zoque

A collection of scripted spoken phrases in Copainalá Zoque.
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License: CC0-1.0

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Locale: zoc

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Task: ASR

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Format: MP3

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Size: 204.05 MB

Common Voice

Common Voice Scripted Speech 24.0 - Chinese (Taiwan)

A collection of scripted spoken phrases in Chinese (Taiwan).
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License: CC0-1.0

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Locale: zh-TW

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Task: ASR

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Format: MP3

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Size: 2.93 GB

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JOIN THE MOVEMENT

Join Mozilla Data Collective

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Mozilla Data Collective wants to radically reimagine our data as power. We are anti-extractivism, anti-monopoly and deeply, profoundly pro-people. We are a collective of linguists, technologists, activists, researchers and creatives who want AI to be all it promises to be - not all it threatens to be. Here, you can share your datasets on your own terms.

FAQs

Find answers quickly

What is Mozilla Data Collective?

Mozilla Data Collective is a platform in the truest sense. It’s yours to stand on, and make of it what you will. We have dual roots in two Mozilla projects - Common Voice, a CC0 public dataset to help tech speak your language - and the Data Futures Lab - an experimental space for instigating new approaches to data stewardship challenges. Mozilla Data Collective works by allowing you to share your data, retain ownership of it, and control who uses it.


How does it work?

We partner with organizations and individuals to make their data available through Mozilla Data Collective. You can share openly, using existing licenses like Creative Commons, or you can build your own. You can open up your data for everyone, or just for some types of downloaders, you can set custom constraints, ask for exchange, compensation or recognition. You can govern it as an individual, a co-operative, a trust or something else. After all, it’s your data. The people who access your datasets are authenticated, and held in legally binding contracts, and we have a number of dataset protection features. If you are interested in hosting data on Mozilla Data Collective, please reach out to us at mozilladatacollective@mozillafoundation.org.


Who is behind Mozilla Data Collective?

We are backed and stewarded by Mozilla Foundation - the non-profit, movement-building, and philanthropy arm of Mozilla.