AI Form Filler

What is AI Form Filler?

AI Form Filler is a Chrome/Chromium MV3 extension that uses Google Gemini to understand webpages and auto-complete forms using your saved context. Toggle it on, click “Fill Forms,” and it maps and fills fields across the main page and embedded frames to accelerate sign-ups, outreach, and routine data entry.

Key Features

• Gemini-powered form understanding with structured JSON field mapping.
• Works across the top page, iframes, and many shadow/orphan DOM elements.
• Fills inputs, selects, radios, checkboxes, and contenteditable fields.
• Triggers framework-friendly events for React, Angular, and Vue flows.
• Prioritizes id/name matching and skips hidden or suspicious fields.
• Stores API key, model, default email/password, and a long knowledge base locally.
• Popup for settings management and manual “Fill Forms” trigger.
• Background service worker handles extraction, retries, parsing, and multi-frame filling; lightweight content script keeps frames reachable.

How It Works

The extension extracts relevant form HTML from the active tab, sends it along with the page URL/title and your saved context to Google’s Gemini API, receives field mappings, and fills the form accordingly. It prefers reliable selectors and emits input/change events to align with modern app behaviors.

Why Try It

Replace repetitive typing with accurate, context-aware autofill for CRM updates, outreach, and application flows. Important: the tool sends page/form HTML and your saved context (including any default credentials) to Gemini. Use caution and avoid sensitive or confidential forms.