Form Filler

AI-powered form auto-filler using Claude / ChatGPT

Tired of filling out the same forms over and over again? Form Filler uses the power of AI to intelligently complete web forms for you in a single click. Whether it is a job application, a shipping address, a registration page, or a contact form, Form Filler reads the page, understands each field, and fills in your information accurately — so you do not have to. How It Works Form Filler is simple to set up and even simpler to use: 1. Bring your own AI. Connect your preferred AI provider by entering your Claude (Anthropic) or ChatGPT (OpenAI) API key in the extension settings. You choose the model you trust, and you stay in control of costs. 2. Create your personal data preset. Enter the information you commonly type into forms — your name, email address, phone number, mailing address, date of birth, and anything else you need — as a straightforward set of key-value pairs. Save it once and reuse it everywhere. 3. Click "Fill!" and watch it work. Navigate to any webpage with a form, open Form Filler from the Chrome Side Panel, and press the Fill button. The extension scans the page for form fields, sends the field context to your chosen AI, and populates each field with the right value from your preset. 4. Review the results. After filling, Form Filler shows you a clear summary of which fields were successfully filled and which were skipped, giving you full visibility before you submit anything. That is it. No complicated configuration. No learning curve. Key Features • AI-Powered Intelligence — Unlike rule-based auto-fillers that break when form labels change, Form Filler uses large language models (Claude or ChatGPT) to understand form fields in context. It handles unusual labels, placeholder text, and non-standard layouts that trip up traditional tools. • One-Click Filling — A single press of the Fill button scans and completes the entire form. No need to fill fields one at a time. • Chrome Side Panel Integration — Form Filler opens in Chrome's Side Panel, which means it stays visible and accessible as you switch between tabs. • Quick Access Icon — A small, unobtrusive icon appears near form elements on webpages, giving you instant access to the filler without having to open the Side Panel manually. • Choose Your AI Provider — Prefer Anthropic's Claude? Use it. Prefer OpenAI's ChatGPT? Use that instead. You supply your own API key and connect directly to the provider of your choice. • Multi-Language Support — Available in six languages: English, Korean, Chinese, Japanese, French, and Spanish. • Field-by-Field Transparency — After every fill operation, you see exactly what happened: which fields received values and which were left empty. No guessing, no surprises. Your Privacy Matters • All data stays on your device. Your personal information, API keys, and presets are stored locally using Chrome's built-in storage. Nothing is sent to our servers because we do not operate any servers. • Direct API communication only. When you click Fill, the extension communicates directly with the AI provider you selected (Anthropic or OpenAI). No middleman, no third-party routing. • No tracking, no analytics, no data collection. • Full Terms of Service and Privacy Policy are included and available for your review at any time. Who Is Form Filler For? • Job seekers filling out dozens of applications a week • Online shoppers tired of retyping their shipping details • Professionals who regularly complete registration or intake forms • Anyone who values their time and wants to stop doing repetitive data entry Get started in under a minute. Install Form Filler, enter your API key, set up your data preset, and let AI handle the busywork.