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Free, local-only autofill: save a form once, fill it with one click. Works on modern sites, device pages, frames and web components. FreeFiller fills in forms for you: logins, router and device pages, sign-up forms, anything you type into often. Fill a form in once, right-click it and choose "Save this form". Next time, FreeFiller fills it in by itself. Free, with no daily limits, no account and nothing sent anywhere. MADE FOR DEVICE LOGINS Most routers, switches, firewalls, cameras and printers use a self-signed certificate, so Chrome shows its "Not secure" warning, and on those pages Chrome won't save or fill your password. FreeFiller doesn't mind the certificate: save the login once and it fills itself every time you open the page. FEATURES • Save this form: right-click a form you've filled in and FreeFiller remembers every field, including the username and password if you allow it. • Fills by itself when a page opens (only empty fields, never what you've typed), or on demand with Fill now or Ctrl+Shift+F. • Works on modern sites, router and device pages, logins inside frames and web components, and forms that appear late. • Finds fields again even when a site changes their names on every visit. • Site patterns for any address: example.com, IP ranges like 192.168.1.*, ports, paths, or a regular expression. • Test an address: paste any page or IP and see exactly which rules would fill there. • Clean up: finds duplicate rules, rules that can never fill and leftovers, with undo. • Profiles (Personal, Work…) so one site can be filled with different details. • Snippets: type a short code like ;sig and it expands into your text. • Typing recovery (optional): brings back what you typed in a text box after a crash or an accidental reload. Never passwords or card numbers. • Imports rules exported from Lightning Autofill (CSV), and backs up and restores everything as CSV or JSON. • Dark, light or automatic appearance. HOW TO USE 1. Fill in a form yourself, as you normally would. 2. Right-click on the page and choose "Save this form". 3. Next time you open that page, FreeFiller fills it in. Or click the FreeFiller icon and press Fill now. 4. Open Options to see, edit, search or tidy your rules, and to test which rules apply to an address. PRIVACY Everything stays in Chrome on your computer: your rules, profiles, snippets and saved passwords. FreeFiller has no account, no analytics and no server, and sends nothing anywhere. Saved passwords are kept like the rest of Chrome's extension data, on your computer and not encrypted; if other people use your computer account, turn off "Include passwords when saving a form" in Options. Privacy policy: https://thelabs.fyi/privacy WHY IT ASKS FOR "READ AND CHANGE DATA ON ALL SITES" You decide where your rules apply, and that can be any site or device address, so FreeFiller needs to be able to fill forms on any page. It only fills the fields your own rules point at, and never sends page contents anywhere. SUPPORT Questions, bug reports and ideas: https://thelabs.fyi/contact or support@thelabs.fyi Step-by-step guide and full version history: https://thelabs.fyi/tools/freefiller
Oct 15, 2026
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Media assets
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