Mozilla wants to use your voice to help developers create new apps

Mozilla wants you to speak up.
 By 
Brett Williams
 on 
Mozilla wants to use your voice to help developers create new apps
Mozilla wants your voice for future AI apps. Credit: Shutterstock / tommaso79

Mozilla is building a massive repository of voice recordings for the voice apps of the future — and it wants you to add yours to the collection.

The organization behind the Firefox browser is launching Common Voice, a project to crowdsource audio samples from the public. The goal is to collect about 10,000 hours of audio in various accents and make it publicly available for everyone.

Building a database large enough to recognize speech that will power apps like the digital assistants that have become such a big part of our daily lives requires a ton of audio -- so the company is asking the public to pitch in, just like Google's, who's AI experiment Quick! Draw uses a fun sketch game to train its computer vision AI.

Mozilla hopes to hand over the public dataset to independent developers so they can harness the crowdsourced audio to build the next generation of voice-powered apps and speech-to-text programs.

"Donating" your voice is easy. Just head to the Common Voice page on your PC or download the dedicated iOS app. You'll be asked to read a few sentences aloud, which will be saved into the system.

You can also help train the speech-to-text capabilities by validating the recordings already submitted to the project. Just listen to a short clip, and report back if text on the screen matches what you heard.

Original image replaced with Mashable logo
Original image has been replaced. Credit: Mashable

Common Voice will look to expand beyond just a simplistic dataset. Mozilla says it aims is to expand the tech beyond just a standard voice recognition experience, including multiple accents, demographics and eventually languages for more accessible programs.

The first step for the project is to amass 10,000 hours of validated audio, since it says that's roughly the amount of data needed to train a production speak-to-text system. Mozilla will then release the full database to the public later this year, and doesn't count out its inclusion in future versions of its products, like Firefox.

Mashable Image
Brett Williams

Brett Williams is a Tech Reporter at Mashable. He writes about tech news, trends and other tangentially related topics with a particular interest in wearables and exercise tech. Prior to Mashable, he wrote for Inked Magazine and Thrillist. Brett's work has also appeared on Fusion and AskMen, to name a few. You can follow Brett on Twitter @bdwilliams910.

Mashable Potato

Recommended For You
Firefox browser to add 'AI off-switch,' bucking industry trend
close-up of mozilla firefox app logo on phone screen showing pixels


Google responds to claim that it stole NPR host's voice
google logo on smartphone


ARC Raiders opts to replace AI-generated dialogue with professional voice actors
By Jack Dawes
ARC Raiders

More in Tech

Trending on Mashable
NYT Connections hints today: Clues, answers for April 3, 2026
Connections game on a smartphone

NYT Connections hints today: Clues, answers for April 4, 2026
Connections game on a smartphone

Wordle today: Answer, hints for April 4, 2026
Wordle game on a smartphone

Wordle today: Answer, hints for April 3, 2026
Wordle game on a smartphone

Google launches Gemma 4, a new open-source model: How to try it
Google Gemma
The biggest stories of the day delivered to your inbox.
These newsletters may contain advertising, deals, or affiliate links. By clicking Subscribe, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy.
Thanks for signing up. See you at your inbox!