Auto login

Fills username and password on the sites you configure. Multi-environment profiles, encrypted local storage, no network requests.

JetLogin fills the username and password on websites you have configured, so you can get in fast without retyping credentials. It works from a side panel alongside the page. Privacy first: everything is stored on your device, encrypted locally. The extension makes no network requests, sends no data to any server, and uses no analytics or third-party SDKs. Core features - Domain rules: exact domains, host:port rules (127.0.0.1:8080 stays separate from 127.0.0.1:9090), wildcards (*.example.com), and path rules (oa.com/login/*) - Multiple environments: keep separate accounts for personal, work, study, development and production use (five presets on first run); pick the right one when several match - Auto-fill and auto-submit: fills username and password, then clicks the login button for you - Fill Current Domain: reads the active tab's address so you can add a config without typing the URL or first clicking the toolbar icon; it reads only the current tab's URL/title and collects, stores or uploads no browsing history - On-demand injection only: no scripts run on sites you have not configured and authorized; granting site access is a one-time per-domain prompt you can revoke anytime - Works on real login forms: the environment picker and auto-submit notices appear only when a visible password field is on the page, and close themselves when the form goes away - Advanced form detection: CSS selectors, keyword heuristics, Shadow DOM, and login forms inside iframes (SSO pages) are supported - SPA friendly: retries for up to 30 seconds while the page renders the form late, with exponential backoff and graceful shutdown when the DOM stops changing - On-device captcha OCR: for simple character captchas it reads the image locally (bundled open-source model, nothing uploaded) and submits for you; sliders and unrecognized captchas stay manual — you finish the challenge and click login. Per-config toggle, on by default - Safety guard: after 3 consecutive auto-submits on the same domain it pauses auto-submit (still fills) for 5 minutes to protect your account, and resets once login succeeds - Local encryption: PBKDF2-SHA256 (200,000 iterations) derives an AES-GCM-256 key; the key is non-extractable and the unlock password is never written to disk - Auto-lock: after 5 / 15 / 20 / 30 minutes, 1 hour or a custom 1-120 minutes of system inactivity (default 15) the extension locks; decrypted data lives only in memory (session storage) and is cleared when the browser closes - Ready on first run: the vault is created automatically with the initial password 123456, then asks you to set your own unlock password (the entry reads "Set Password" until you do, then "Change Password") - Reset password: if you forget the unlock password, the settings menu can delete all local data and rebuild an empty vault — without the password the data cannot be decrypted, so this is the only recovery path and it is irreversible - Bookmarks import: generate domain configs in bulk from your bookmarks - Interface in 14 languages, English by default (switchable, or follow the browser language) Manual filling is available on any page you open, even without granting site access (activeTab permission), making it useful on the spot.