Signal Privacy Guide: Minimal Data Means Minimal Opt-Out Needed
Signal requires almost no privacy configuration because it collects minimal data by design. Enable disappearing messages and registration lock for additional protection.
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Learn MoreStep-by-Step Guide
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Signal collects minimal data by design, so no major opt-out is needed for most users
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Enable Disappearing Messages for sensitive conversations by tapping the chat header
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Enable Registration Lock PIN in Settings, then Account to prevent unauthorized re-registration
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Set a screen lock for the Signal app in Settings, then Privacy
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Review notification settings to prevent message previews from showing on your lock screen
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Signal is already optimized for privacy by default with no additional configuration required
About This Opt-Out Process
Opting out of Signal's data collection requires following a easy-level process that typically takes 5 minutes. The process may involve navigating privacy settings, submitting formal requests, and following up to verify data deletion. Under GDPR and CCPA, companies are legally required to honor valid opt-out and deletion requests within specified timeframes (typically 30-45 days).
After completing the opt-out process, use the following verification method to confirm your data has been removed: No verification needed. Signal collects almost no data by design.. Note that some companies may retain certain data required by law or for legitimate business purposes, even after an opt-out request. If your request is not honored within the legal timeframe, you have the right to escalate to your local data protection authority.
Direct Contact
DSAR Email: support@signal.org
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