Proton Pass
Open-source password manager with end-to-end encryption.
Open the official app on proton.me
This tool is hosted by its maintainers. Click below to open proton.me in a new tab — it's their official demo.
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Use it free
Open the official tool or demo — no account needed.
Self-host it
Run the open-source version on your own infrastructure.
What is Proton Pass?
Proton Pass is a free, open-source password manager designed to securely store and manage sensitive information such as passwords, passkeys, and credit card details. Built by Proton, the same company behind Proton Mail and Proton VPN, it prioritizes privacy through end-to-end encryption, ensuring data remains inaccessible even to Proton's servers. The tool addresses the growing need for digital security by offering features like autofill for login forms, identity protection through email aliases, and secure credential sharing. It caters to both individual users and businesses, enabling teams to collaborate on sensitive data while maintaining control over access. By encrypting data at the client level, Proton Pass mitigates risks of data breaches and unauthorized access, making it a trusted solution for managing digital identities in an increasingly connected world.
How it works
Proton Pass is a password manager that uses zero-knowledge encryption to protect user data. All credentials are encrypted locally on the user's device before being stored in Proton's servers, ensuring no third party can access the information. The tool's primary purpose is to simplify digital security by securely storing passwords, generating strong credentials, and autofilling login forms. It also includes features like email aliases to protect personal email addresses from being exposed. Proton Pass enables users to store passwords, passkeys, and credit card information in encrypted vaults. It supports autofill for web and app logins, reducing the risk of human error. Email aliases allow users to create unique addresses for different services, hiding their real email from public view.
How to use it
- 1Open the Proton Pass page
- 2Use the tool directly in your browser
- 3Results appear instantly — no waiting, no downloads
What it can do
- password manager
Use cases
Assumptions and limitations
Assumptions
- source: https://proton.me/pass
- license: AGPL-3.0 — free to use
- privacy: Opens an external demo
Limitations
- Limited advanced password generation options compared to premium tools
- No built-in local storage option for offline access
- Dependence on Proton's infrastructure for syncing across devices
- Fewer third-party integrations than commercial alternatives
- No support for biometric authentication on all platforms
Understanding the result
Open-source password manager with end-to-end encryption.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by (MIT).
- Built with
- (https://proton.me/pass)
- License
- MIT
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Query
- Output
- Text
Built with https://proton.me/pass. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- License
- MIT
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- / — GitHub Repository
Upstream project · GitHub
- AGPL-3.0 License
Upstream project
Frequently asked
How does Proton Pass ensure my data is secure?
Proton Pass uses end-to-end encryption, meaning all data is encrypted locally on your device before being stored in Proton's servers. Only your master password or recovery key can decrypt the data, and Proton itself cannot access your information. This zero-knowledge architecture ensures that even if Proton's servers are compromised, your data remains protected.
How does Proton Pass handle password sharing between users?
Proton Pass allows users to share specific credentials with others by generating a secure link. The recipient can view or download the credential without needing a Proton account. For team collaboration, administrators can set access controls to restrict editing or viewing permissions, ensuring only authorized users can interact with shared data.
How do I set up email aliases to protect my real email address?
To create an email alias, navigate to the 'Email aliases' section in Proton Pass. Enter a unique alias (e.g., 'shop@protonmail.com') and link it to your primary email address. When signing up for services, use the alias instead of your real email. Emails sent to the alias will forward to your inbox, while your real address remains private.
How does Proton Pass compare to Bitwarden or 1Password?
Proton Pass is free and open-source, while Bitwarden offers a free tier with limited features and a premium plan. 1Password is a commercial tool with advanced features like travel mode and family plans. Proton Pass distinguishes itself through its integration with Proton's encrypted email and VPN services, providing a cohesive privacy suite. However, it lacks some enterprise features found in 1Password, such as advanced access controls and multi-factor authentication options.
What should I do if I forget my master password?
If you forget your master password, you can use your recovery key to regain access. The recovery key is generated during setup and must be stored securely. If you don't have the recovery key, all data in your vault is permanently lost. To prevent this, enable two-factor authentication and store the recovery key in a safe location. Proton Pass does not store recovery keys on its servers.