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Check whether your email address has appeared in a data breach.
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Have I Been Pwned is a free service that tells you if your email address has been exposed in known data breaches, so you can change affected passwords. You can sign up for free alerts about future breaches, and its Pwned Passwords tool checks whether a password has already leaked.
Anyone who wants to know if their accounts have been caught up in a data leak.
People already using a password manager with built-in breach alerts.
Similar resources to Have I Been Pwned, picked from the directory.
Focus: autofill. Shares passwords and security with Have I Been Pwned. A web app, not a website. Paid but Affordable (Have I Been Pwned: Free). Adds macOS, Windows and Linux. Rated 4.6 (Have I Been Pwned: 4.8).
Focus: no signup, open source and browser tools. Shares privacy with Have I Been Pwned. Rated 4.5 (Have I Been Pwned: 4.8).
Focus: password manager, passkeys and open source. Shares security with Have I Been Pwned. A web app, not a website. Freemium (Have I Been Pwned: Free). Adds Windows, macOS and Linux. Same 4.8 rating.
Focus: image upscaling, ai and electron. Shares privacy with Have I Been Pwned. A desktop app, not a website. Adds Linux, macOS and Windows. Same 4.8 rating.
Focus: password manager, offline and open source. Shares security with Have I Been Pwned. A desktop app, not a website. Adds Windows, macOS and Linux. Rated 4.7 (Have I Been Pwned: 4.8).
Focus: transcription, audio and self-hosted. Shares privacy with Have I Been Pwned. A web app, not a website. Adds Linux. Rated 4.7 (Have I Been Pwned: 4.8).
Free resources that cover similar ground.
Focus: macos, cleaner and open source. Shares privacy with Have I Been Pwned. A Mac app, not a website. Adds macOS. Rated 4.6 (Have I Been Pwned: 4.8).
Focus: time tracking, screen time and open source. Shares privacy with Have I Been Pwned. A desktop app, not a website. Adds Windows, macOS and Linux. Rated 4.5 (Have I Been Pwned: 4.8).
Focus: ai assistant, local-first and open source. Shares privacy with Have I Been Pwned. An AI tool, not a website. Rated 4.5 (Have I Been Pwned: 4.8).
Focus: ai agents, local-first and desktop. Shares privacy with Have I Been Pwned. A desktop app, not a website. Adds macOS, Windows and Linux. Rated 4.4 (Have I Been Pwned: 4.8).
Focus: gps, location tracking and android. Shares privacy with Have I Been Pwned. An Android app, not a website. Adds Android. Rated 4.4 (Have I Been Pwned: 4.8).
Focus: windows, optimization and performance. Shares privacy with Have I Been Pwned. A Windows app, not a website. Adds Windows. Rated 4.4 (Have I Been Pwned: 4.8).
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