Address Autofill from Clipboard

WHAT IT DOES

Address Autofill from Clipboard eliminates the tedium of manually entering address information into web forms. When you have an address stored in your clipboard, the extension parses it into its component parts—street address, apartment or suite number, city, state, ZIP code, and country—and automatically fills matching form fields on the current page. The extension supports a wide range of address formats, including single-line comma-separated addresses, multi-line addresses, and various regional formats. Once parsed, the address can be saved locally for future use, allowing you to autofill forms with a single click across multiple sessions. The extension intelligently matches form fields using multiple signals, including field IDs, names, placeholder text, associated labels, and ARIA labels, ensuring reliable detection across diverse web forms.

WHERE IT RUNS

The extension works on every website with address forms, including e-commerce checkout pages, shipping and billing forms, registration pages, survey platforms, CRM systems, admin panels, and any other web-based form interfaces. It runs locally in your browser, processing clipboard data and filling forms in real-time without sending any data to external servers. The extension supports all major browsers and adapts to both desktop and mobile viewports seamlessly.

HOW TO USE

After installation, click the extension toolbar icon to open the Address Autofill panel. Paste an address into the text area—it can be formatted as a single line separated by commas, or as multiple lines (street, city, state ZIP, country). Click "Parse & Autofill" to analyze the address and automatically fill matching form fields on the current page. If the extension successfully fills fields, the parsed address is saved locally. On subsequent visits, you can click "Autofill from Saved" to instantly fill forms with your stored address. To save a different default country for addresses that don't specify one, enter your country in the "Country" field and click "Set Default Country." If you need to clear your saved address data, click "Clear Saved Address." The panel also displays your currently saved address for reference.

THE ACTUAL MECHANISM — PATTERN-BASED FIELD DETECTION WITH MULTI-FORMAT PARSING

The extension uses a two-stage pipeline. First, the address parser analyzes the pasted text using multiple heuristics: it splits by line breaks and commas, detects patterns like city, state ZIP using regex for US ZIP codes (five-digit and ZIP+4) and Canadian postal codes, and identifies country names using a keyword list. The parser supports both single-line formats (e.g., "123 Main St, Springfield, IL 62701, USA") and multi-line formats (street on line 1, city/state/ZIP on line 2, country on line 3). Second, for field matching, the extension creates a candidate list of all input, select, and textarea elements that are not disabled, read-only, or excluded types (password, hidden, file, submit, reset, button, image). For each field type (street, street2, city, state, zip, country), it checks against multiple signals: the element's `id` attribute, `name` attribute, `placeholder` attribute, associated label text content, and `aria-label` attribute. Each signal is lowercased and checked against a list of common keywords (e.g., "street" matches "street", "address", "addr", "street_address"). The first field matching a keyword pattern is selected for autofill. All field value assignments are wrapped with both `input` and `change` event dispatches, ensuring compatibility with React, Vue, Angular, and other reactive frameworks that intercept DOM events.

THE PANEL

The settings panel is a lightweight, draggable overlay that appears in the center of your screen. You can reposition it by clicking and dragging the title bar; release it near the screen edge and it will snap into place automatically. To collapse the panel into a compact title bar, click the minimize button, expanding it again with the same control. The panel is fully responsive, adapting to different screen resolutions with a minimum width of 300px and a maximum of 480px. Press the Escape key at any time to dismiss the panel without applying changes. All controls—the address input text area, parse and autofill buttons, saved address display, clear button, and country settings—are accessible within a clean, high-contrast interface that respects your system's color scheme.

PLEASE NOTE

This extension requires the free BotGentz companion extension to be installed and active, which provides the underlying clipboard and DOM access engine. Because websites frequently update their form structures and field naming conventions, certain complex web applications may occasionally require updates to maintain full autofill compatibility. The extension will automatically check for updates weekly and notify you when a new version is available. No personal data, browsing history, or form content is ever collected, stored, or transmitted. Your saved address data is stored locally using the browser's storage API and remains solely on your device. The address data is never sent over the network or shared with any third party. The extension does not inject ads, trackers, or analytics of any kind.