Kaspersky Password Manager Extension Firefox Jun 2026

The extension for Firefox is a solid companion tool designed to bridge the gap between your secure vault and your web browsing experience. It focuses on automation and security, though it requires the desktop application to function. Core Features

Your data is encrypted with a master password that only you know; Kaspersky does not have access to your vault. Kaspersky Password Manager Extension Firefox

This is where Kaspersky beats generic managers like Bitwarden or KeePass. The extension checks the URL of every visited page against Kaspersky Security Network (KSN). If you accidentally click a malicious link in an email that leads to a fake Amazon login page, the Firefox extension will block the page and warn you before you type your master password. The extension for Firefox is a solid companion

⚠️ The extension requires the desktop version of Kaspersky Password Manager to be running in the background for full functionality (auto-fill and saving new logins). This is where Kaspersky beats generic managers like

If the extension isn't appearing or working correctly, try these quick fixes:

Once installed, the extension detects login forms on websites like Amazon, Reddit, or your bank. It offers to autofill credentials with a single click from the toolbar or via a keyboard shortcut (Ctrl+Shift+L on Windows/Linux, Cmd+Shift+L on macOS). Unlike basic autofill tools, KPM uses form recognition heuristics to work even on complex Ajax-based login popups.