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Firefox 151 Adds AI Controls to iOS and Android
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Engadget5/19/2026Tech1 min read

Firefox 151 Adds AI Controls to iOS and Android

Quick Look

  • Mozilla's Firefox 151 release introduces AI controls for iOS and Android, allowing users to disable all generative AI features or select specific ones.
  • This opt-out capability is a notable feature compared to other tech companies.

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Why It Matters

On the same day Google announced numerous AI features, Firefox released version 151, bringing AI controls to its mobile platforms. This release allows users to disable or selectively enable generative AI features within the browser.

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On a day when Google announced AI feature after AI feature at I/O, here's something a little different: Today's Firefox 151 release brings AI controls to both iOS and Android systems. People can use the binary toggle to turn off all generative AI features as a blanket setting. There are also options to pick and choose which AI features are enabled.

Mozilla does offer several potentially useful AI capabilities in its browser, such as translations and voice search, and some of them are part of the newest release. But this type of total opt-out capability isn't so common among tech companies (cough cough, Google). These AI controls for Firefox were a welcome addition to the desktop browsing experience back in February. The nonprofit also caught our attention recently for its involvement in Anthropic's Project Glasswing, sharing some compelling insights on AI's role in creating both problems and solutions in cybersecurity.

Open Questions

  • What specific AI features are included in Firefox 151 beyond translations and voice search?
  • What are the implications of Mozilla's involvement in Anthropic's Project Glasswing for cybersecurity?
  • How will user adoption of these AI controls impact Firefox's development and feature roadmap?

Related Topics

This article was originally published by Engadget.

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