Three Reasons You Shouldn't Use Your Browser's Password Manager (and What to Use Instead)

Built-in tools have major limitations when it comes to security and functionality. Emily Long Emily Long Freelance Writer ExperienceEmily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of Atlantic Media Company, in Washington, D.C. She has nearly a decade of experience as a freelancer covering tech (including issues related to security, privacy, and streaming) as well as personal finance and travel. In addition to Lifehacker, her work has been featured on Wirecutter, Tom’s Guide, and ZDNET. Emily has also worked as a travel guide around the U.S. and as a content editor. She has a masters in social work and is a licensed therapist in Utah. Read Full Bio September 4, 2026 Credit: Ian Moore/Lifehacker/Getty Images Most modern browsers have built-in password management, allowing you to save your credentials and automatically fill them when logging into your accounts on various websites. And while Google Password Manager on Chrome and similar tools in other browsers like Firefox, Brave, and Microsoft Edge certainly simplify the process of storing and using stronger passwords, they have major limitations when it comes to security and functionality. Here's why you should use a dedicated password manager instead.Browser password managers only work within the browserIf you store your passwords in your browser, it can fill your credentials on websites within the browser itself. (If you're an Android user, Google Password Manager also syncs to your device and works across any browser or app.) But if you use multiple browsers or want to log into apps on your iPhone or PC, you'll have to manually copy and paste your password from the browser into those form fields—not ideal, from a standpoint of both convenience and security. Browser password managers are more vulnerable to security risksBrowser password management is, on a basic level, secure: Google uses the same AES encryption in transit and at rest that many dedicated password managers do, and allows it you to add biometric authentication for auto-filling credentials. However, they're not zero-knowledge by default: Google manages your encryption key unless you enable on-device encryption so that your vault can only be unlocked on your device, by you, with your Google password or biometrics. Firefox also uses AES-256 encryption and has a "primary password" feature to protect your stored data, without which anyone who has access to your computer or browser profile can view your saved passwords. It's on the user to add these layers of security, as they're not on by default.As Wired points out, the more serious problem isn't encryption, but rather the risk inherent in storing passwords in a high-value account that could be targeted—either by someone who gains access to your device or as part of a takeover attempt, such as a phishing or credential stuffing attack. This creates a single point of failure, and if someone gets into your Google account or your browser of choice, your passwords for everything else are also compromised. Browser password managers have only basic featuresBrowser password managers do basically one thing, which is store your login credentials and fill them in on websites when you visit them in the browser. Google Password Manager will also alert you if your password has been compromised in a breach, but most browsers lack any additional tools and features, such as password customization, secure sharing, email masking, emergency access, and storage for payment cards, identity data, and documents. What do you think so far? Use a dedicated third-party password manager insteadThe solution is to opt for a dedicated password manager that works across platforms and devices and offers a layer of protection outside of your browser. There are many excellent password managers to choose from, including free services like Bitwarden and privacy-focused Proton Pass (which also has a decent free tier). The best password managers also have features like secure file storage, encrypted credential sharing, and data breach monitoring, making them useful tools in your privacy and security arsenal. Of course, even a browser password manager is better than nothing at all, if the alternative is to reuse the same easy-to-remember credentials across your accounts. (It's also likely your reused passwords don't meet basic security standards and can be easily guessed.) Password storage in Chrome, Firefox, and other browsers do reduce the friction of shifting to strong, unique passwords for your accounts, and that alone is a solid step. But a third-party password manager is a superior choice if you're willing to invest a bit of time and energy into setting it up.