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How to Fix Live Caption Not Working on Chrome

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FlashCaption Team

Product & Engineering

How to Fix Live Caption Not Working on Chrome

It’s frustrating when you rely on captions and they suddenly stop appearing. Chrome's built-in Live Caption is great, but it’s not immune to bugs. If your captions have vanished, here’s the checklist to get them back.

1. Check the Global Toggle

Sometimes a Chrome update resets your settings.

  • Go to `Settings` > `Accessibility` > `Live Caption` and ensure it’s toggled **ON**.

    • 2. Download the Speech Files

    Chrome needs to download about 50MB of data for each language. If you're on a new install or just cleared your cache, it might be stuck downloading.

  • Look for a small progress bar in the bottom-left of your browser.

    • 3. Check Site Permissions

    Some sites block audio capture.

  • Click the "lock" icon in the URL bar and ensure "Sound" is allowed.

    • 4. Hardware Acceleration

    Believe it or not, your GPU settings can affect how overlays (like captions) are rendered.

  • Try toggling "Use hardware acceleration when available" in Chrome's System settings.

    • 5. The Extension Alternative

    If Chrome's native feature continues to fail, it might be time to switch to a more robust extension like FlashCaption. Extensions often have more frequent updates and better support than built-in browser features.

    Don't let a technical glitch keep you in the dark. Fix it today!

    How to Fix Live Caption Not Working on Chrome | FlashCaption - FlashCaption