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Experience the speed of AI without the privacy trade-off. Form logic happens in the cloud, but your personal data stays exactly where it belongs: with you, on your device. Your private information is never transmitted, period.

One Click. Zero Typos.
Total Peace of Mind.

Stop fighting with forms that don’t remember you.

Stop Wasting Time

Stop wasting time manually typing the same personal data into online forms. Whether you’re creating a new account or registering for a professional service, your browser’s basic "Autofill" usually fails when you need it most.

Build Your Personal Data Vault

When you install Fyllit, the first step is to organize your personal data into categories and field names. Once you do this, Fyllit will intelligently map your data to the fields on any form you encounter.

Anonymized Filling

Mask your real identity when you need to. Fyllit can fill forms with plausible but anonymized data, perfect for trying out new services or registering on websites where you want to keep your personal details private.

Why Users Love It

Intelligent Matching

Our AI recognizes that "ID Expiry," "Valid Until," and "Expiration Date" all mean the same thing. It finds the right data and fills it for you.

Type Once, Use Everywhere

Enter your data points into your secure vault just one time. From then on, a single click does the work.

Error Prevention

Eliminate the risk of typos on important forms. If it’s correct in your vault, it’s 100% accurate on the form.

Privacy-First

Your sensitive data is kept locally on your device. We provide the intelligence to fill the form, but your sensitive information stays under your control.

Where It Works

Account Creation

Stop typing the same details for every account you create. Store your data once and fill it in automatically.

Identity at Your Fingertips

Handle passport details, frequent flyer numbers, driver license expiration dates, and more without reaching for your wallet. Perfect for hotel and flight bookings, car rentals, and more.

Health & Wellness

Rapidly populate medical forms with Insurance Group Numbers, Member IDs, and emergency contacts.

Professional Efficiency

Freelancers: effortlessly enter Tax IDs and business details across every new platform or vendor portal.

Simple Pricing

Choose the plan that fits your needs.

Free Plan

$0/forever
  • Max 10 form fills / month
  • 3 Categories
  • 20 data points
  • Standard lengths
  • Plain-text Backups
  • Standard Security
Start for Free

Install Fyllit Today

Available on your favorite browsers. Get started in seconds.

Get in Touch

Have questions? We're here to help.

We promise this is the last form you will fill manually.