Does Facebook Listen to Conversations?
According to Meta's own privacy policy, Facebook does not passively listen to your conversations. The policy states microphone access is only used "if you use our camera or microphone features." However, Facebook collects such extensive behavioural data that targeted ads can feel like they're based on conversations — they're not. They're based on your activity data.
What Meta's Privacy Policy Says About Audio
Meta's privacy policy (available at facebook.com/privacy/explanation) addresses microphone access directly. Here is the relevant language from the policy:
"If you use our camera or microphone features, we'll collect audio and video content that you create. We collect information about the features you use, how you use them, and the devices you use to access our Products."
— Meta Privacy Policy, "Information you provide" section
The policy is conditional: audio is collected only when you actively use audio features. There is no language in Meta's published policy claiming the right to passively record ambient audio.
Why Ads Still Feel Eerily Relevant
Facebook's policy does describe collecting the following data that explains highly targeted advertising without any audio:
- Your browsing activity across websites that use the Meta Pixel tracking code
- App activity data from apps that use Meta's advertising SDK
- Location data from your device
- Your demographic information and interests inferred from your activity
- Data from third-party data brokers and advertising partners
- Your search history and content interactions within Facebook
The real concern: While Facebook's policy does not claim passive audio collection, it does describe one of the most comprehensive behavioural tracking systems of any consumer app. The volume of non-audio data collected is sufficient to explain highly personalised advertising.
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Frequently Asked Questions
Does Facebook listen to my conversations?
According to Meta's privacy policy, Facebook accesses your microphone only when you actively use audio features (like recording a video or voice message). The policy does not claim passive background listening. However, Facebook collects extensive other data that can make targeted ads feel eerily relevant — this is based on your activity data, not audio.
What does Facebook's privacy policy say about microphone access?
Meta's privacy policy states: 'If you use our camera or microphone features, we'll collect audio and video content that you create.' The key phrase is 'if you use' — the policy frames microphone access as user-initiated, not passive.
Why do Facebook ads seem to know what I was talking about?
Facebook's ad targeting is based on your browsing history, app activity, location, demographic data, and data from third-party advertisers — not audio. The coincidence of relevant ads is explained by the sheer volume of behavioural data Facebook collects, not microphone access.
Can I stop Facebook accessing my microphone?
Yes. On both iOS and Android you can revoke Facebook's microphone permission in your phone's Settings > Apps > Facebook > Permissions. Facebook's policy states that without this permission, audio features within the app will not work.
What data does Facebook actually collect?
According to Meta's privacy policy, Facebook collects: your profile information, posts and messages, location data, device identifiers, browsing activity across the web via the Meta Pixel, app usage data, contacts if synced, and data from third-party partners. This is far more extensive than audio.