Datasets | Mozilla Data Collective

Content X LabsCompensated

🚧 English Scripted Narrative // Rights-Cleared · 100 Hours 🚧

100 hours of premium, rights-cleared English-language scripted film content, with English subtitles and accompanying metadata, available for AI training

License: CXL-DLA-1.0

Locale: EN

Task: N/A

Format: MP4, SRT, CSV

Size: 533.73 GB

Content X LabsCompensated

🚧 Spanish Episodic Cooking TV // Rights-Cleared · 100 Hours 🚧

100 hours of rights-cleared Spanish-language episodic television content (5 episodes/series), with English subtitles and structured metadata

License: CXL-DLA-1.0

Locale: ES

Task: N/A

Format: MP4, SRT, CSV

Size: 367.27 GB

Content X LabsCompensated

🚧 Spanish (Castilian) Scripted Film // Rights-Cleared · 20 Hours 🚧

20 hours of rights-cleared Castilian Spanish-language scripted film content, accompanied by structured metadata and English Subtitles

License: CXL-DLA-1.0

Locale: ES

Task: N/A

Format: MP4, SRT, CSV

Size: 108.48 GB

TAUSCompensated

🚧 Colloquial Parallel Text (English - Yoruba) 🚧

100k native-reviewed colloquial sentences translated from US English into Yoruba for fine-tuning conversational MT and AI models.

License: TAUS DUA

Locale: yo-NG, en-US

Task: MT

Format: TSV

Size: 5.02 MB

TAUSCompensated

🚧 Colloquial Parallel Text (English - Hausa) 🚧

49k native-reviewed colloquial sentences translated from US English into Hausa for fine-tuning conversational MT and AI models.

License: TAUS DUA

Locale: en-US, ha-NG

Task: MT

Format: TSV

Size: 2.93 MB

TAUSCompensated

🚧 Colloquial Parallel Text (English - Hausa) 🚧

100k native-reviewed colloquial sentences translated from US English into Hausa for fine-tuning conversational MT and AI models.

License: TAUS DUA

Locale: en-US, ha-NG

Task: MT

Format: TSV

Size: 4.49 MB

MDC DatasetsCompensated

🚧 Khowar-English Parallel Corpus 🚧

A parallel corpus of over 10,000 sentences of Khowar and English. The sentences are derived from a multimodal corpus consisting of 152 transcribed and translated Khowar language videos.

License: MDC DLA-1.0

Locale: khw, en

Task: MT

Format: TSV

Size: 407.57 KB

TAUSCompensated

🚧 Colloquial Parallel Text (English - Yoruba) 🚧

49k native-reviewed colloquial sentences translated from US English into Yoruba for fine-tuning conversational MT and AI models.

License: TAUS DUA

Locale: yo-NG, en-US

Task: MT

Format: TSV

Size: 3.25 MB

Content X LabsCompensated

🚧 Thai Episodic Television // Rights-Cleared · 100 Hours 🚧

100 hours of rights-cleared Thai-language episodic television content (5–6 episodes/series), with English subtitles and structured metadata

License: CXL-DLA-1.0

Locale: TH

Task: N/A

Format: MP4, SRT, CSV

Size: 630.79 GB

Content X LabsCompensated

🚧 Hindi Vintage Scripted Narrative // Rights-Cleared · 20 Hours 🚧

20 hours of premium, rights-cleared vintage Hindi scripted film content, accompanied by structured metadata and English subtitles

License: CXL-DLA-1.0

Locale: HI

Task: N/A

Format: MP4, SRT, CSV

Size: 130.40 GB

MDC DatasetsCompensated

🚧 Khowar Speech Translation Corpus 🚧

A Khowar-English speech translation dataset with approximately 9.5 hours of Khowar audio with English text translations.

License: MDC DLA-1.0

Locale: khw, en

Task: MT

Format: MP3, TSV

Size: 244.96 MB

MDC DatasetsCompensated

🚧 Khowar Corpus for Speech Recognition 🚧

A Khowar ASR dataset with approximately 10 hours of audio with transcriptions.

License: MDC DLA-1.0

Locale: khw

Task: ASR

Format: MP3, TSV

Size: 245.00 MB

MDC DatasetsCompensated

🚧 Northern Pashto Multimodal Dataset 🚧

A Northern Pashto multimodal dataset with 10 hours of synchronized video, audio, transcriptions, speech segmentation, and ELAN annotations.

License: MDC DLA-1.0

Locale: pbu

Task: NLP

Format: MP4, WAV, EAF

Size: 251.41 GB

MDC DatasetsCompensated

🚧 Southeast Asian Tamil TTS Dataset 🚧

2 hours of studio-quality, deliberate, read speech and corresponding text from a single speaker of Southeast Asian Tamil.

License: MDC DLA-1.0

Locale: ta

Task: TTS

Format: WAV, TSV

Size: 193 B

MDC DatasetsCompensated

🚧 Southeast Asian Cantonese TTS dataset 🚧

2 hours of studio-quality, deliberate, read speech and corresponding text in Southeast Asian Cantonese, from a single speaker.

License: MDC DLA-1.0

Locale: yue

Task: TTS

Format: WAV, TSV

Size: 202 B

MDC DatasetsCompensated

🚧 Southeast Asian Malay TTS dataset 🚧

2 hours of studio-quality, deliberate, read speech and corresponding text from a single speaker of Southeast Asian Malay.

License: MDC DLA-1.0

Locale: ms

Task: TTS

Format: WAV, TSV

Size: 194 B

MDC DatasetsCompensated

🚧 Moroccan Arabic ASR dataset (180h) 🚧

180 hours of fully segmented and transcribed Moroccan Arabic speech.

License: MDC DLA-1.0

Locale: ary

Task: ASR

Format: MP3, TSV

Size: 214 B

MDC DatasetsCompensated

🚧 Southeast Asian Hokkien TTS dataset 🚧

2 hours of studio-quality, deliberate, read speech from a single speaker of Southeast Asian Hokkien.

License: MDC DLA-1.0

Locale: nan

Task: TTS

Format: WAV, TSV

Size: 194 B

Safi DataCompensated

🚧 Free Form Sheng (Swahili-English Code-Switching) Speech in the Mobile Money Domain 🚧

Sheng free-form, transcribed speech focused on consumer use of mobile money in Kenya, designed for use in mobile money ASR applications.

License: SDL 1.0

Locale: sw

Task: ASR

Format: WAV

Size: 83.42 MB

MDC DatasetsCompensated

🚧 Khowar Multimodal Dataset 🚧

A Khowar multimodal dataset with 10 hours of synchronized video, audio, transcriptions, speech segmentation, and ELAN annotations.

License: MDC DLA 1.0

Locale: khw, en

Task: NLP

Format: MP4, WAV, EAF

Size: 167.23 GB

MDC DatasetsCompensated

Single Speaker Urdu TTS dataset (Female Speaker, South Punjab)

A high-quality single-speaker Urdu text-to-speech (TTS) dataset with 25 hours of paired speech recordings and transcriptions for speech synthesis.

License: MDC DLA-1.0

Locale: ur

Task: TTS

Format: WAV, TSV

Size: 6.02 GB

MirasAICompensated

🚧 Noakhali 10 Hours TTS (Male Speaker) 🚧

A high-quality Noakhali TTS dataset with paired speech recordings and text transcriptions for speech synthesis, linguistic research, and language preservation.

License: MirasAI Data License

Locale: oak

Task: TTS

Format: WAV, TSV

Size: 2.87 GB

MDC DatasetsCompensated

🚧 Hazargi Multimodal Dataset 🚧

A Hazargi multimodal dataset with 10 hours of synchronized video, audio, transcriptions, speech segmentation, and ELAN annotations.

License: MDC DLA-1.0

Locale: haz

Task: NLP

Format: MP4, EAF

Size: 44.00 GB

MDC DatasetsCompensated

African Actions Annotated Videos for AI (Health Domain)

A large multimodal dataset of actions performed in Nigeria: 10 egocentric videos and 1,666 time-stamped action-object-tool segments in the "health" domain.

License: MDC DLA 1.0

Locale: en, ig, ha, yo

Task: OTH

Format: MP4, JSON

Size: 4.81 GB

All Datasets

🚧 English Scripted Narrative // Rights-Cleared · 100 Hours 🚧

🚧 Spanish Episodic Cooking TV // Rights-Cleared · 100 Hours 🚧

🚧 Spanish (Castilian) Scripted Film // Rights-Cleared · 20 Hours 🚧

🚧 Colloquial Parallel Text (English - Yoruba) 🚧

🚧 Colloquial Parallel Text (English - Hausa) 🚧

🚧 Colloquial Parallel Text (English - Hausa) 🚧

🚧 Khowar-English Parallel Corpus 🚧

🚧 Colloquial Parallel Text (English - Yoruba) 🚧

🚧 Thai Episodic Television // Rights-Cleared · 100 Hours 🚧

🚧 Hindi Vintage Scripted Narrative // Rights-Cleared · 20 Hours 🚧

🚧 Khowar Speech Translation Corpus 🚧

🚧 Khowar Corpus for Speech Recognition 🚧

🚧 Northern Pashto Multimodal Dataset 🚧

🚧 Southeast Asian Tamil TTS Dataset 🚧

🚧 Southeast Asian Cantonese TTS dataset 🚧

🚧 Southeast Asian Malay TTS dataset 🚧

🚧 Moroccan Arabic ASR dataset (180h) 🚧

🚧 Southeast Asian Hokkien TTS dataset 🚧

🚧 Free Form Sheng (Swahili-English Code-Switching) Speech in the Mobile Money Domain 🚧

🚧 Khowar Multimodal Dataset 🚧

Single Speaker Urdu TTS dataset (Female Speaker, South Punjab)

🚧 Noakhali 10 Hours TTS (Male Speaker) 🚧

🚧 Hazargi Multimodal Dataset 🚧

African Actions Annotated Videos for AI (Health Domain)