Autofill Disabler

WHAT IT DOES

Autofill Disabler disables browser autofill on all input fields by setting the autocomplete attribute to "off" and adding a readonly attribute temporarily, with a toggle to re-enable autofill, and displays which forms have been processed. The tool helps protect your privacy by preventing browser autofill from exposing sensitive information in shared or public environments, and gives you control over when autofill is enabled or disabled.

WHERE IT RUNS

This tool works on any webpage with input fields, including login forms, registration pages, checkout pages, and any form that may trigger browser autofill. It can target all input fields or only password fields. It runs on all websites as designated in its match patterns.

HOW TO USE

After installing the BotGentz extension, the tool automatically disables autofill on page load (configurable). Configure your settings in the panel: toggle auto-disable on page load, show status indicator, disable on password fields only, preserve user preferences, and enable on specific sites (comma-separated). The panel displays the current status showing whether autofill is disabled or enabled. Use "Toggle Autofill" to switch between disabled and enabled states, or use the individual "Disable Autofill" and "Enable Autofill" buttons. The tool processes all input fields and textareas on the page, setting autocomplete="off" and temporarily applying readonly to prevent autofill from populating fields.

TECHNICAL SECTION — AUTOFILL DISABLEMENT TECHNIQUES

The tool uses two complementary techniques to disable browser autofill. First, it sets the autocomplete attribute to "off" on all targeted input elements and textareas, which is the standard HTML attribute for controlling autofill behavior. Second, it temporarily adds the readonly attribute to inputs, which prevents the browser from autofilling values while the user is not actively interacting with the field. The readonly attribute is removed after a short delay (100ms) to allow normal user interaction. This dual approach is more effective than using autocomplete alone, as some browsers ignore autocomplete="off" on certain fields. The tool also sets aria-autocomplete="none" for accessibility compliance. User preferences can be preserved, allowing you to restore original autocomplete settings when re-enabling autofill.

THE PANEL

The panel is draggable anywhere on the screen and remembers its position per site. It can snap to the left, right, top, or bottom edges, or float freely. Collapse it to a small status indicator when you need more page visibility, and expand it again with a single click. Resize it vertically or horizontally to see more settings. Press Escape to close the panel instantly. All settings (auto-disable, show status, password only, preserve user prefs, enable sites) are saved globally and persist across sessions.

PLEASE NOTE

This tool requires the free BotGentz extension. It modifies DOM elements to disable autofill and does not store or transmit any user data. Some sites may use custom autofill implementations that are not affected by these techniques. The tool is not a substitute for proper security practices—always be mindful of what information you enter online. Websites change their layouts and field handling frequently; scripts may need updates, and we work to keep them current but cannot guarantee uninterrupted operation.