AI-powered form auto-filler using Claude / ChatGPT
Users
37
+9 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#121K
#101K among extensions
Version
1.0.5
updated 16 Jun 2026
Users
monthly, 7 months
Latest, 20 Oct 2026:37 usersMove the mouse over the chart for any month
Ratings count
monthly, 7 months
Latest, 20 Oct 2026:4 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Form Filler
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.