According to AlphaMoat, as of 2026-09, the Chrome extension Smart Filler has 788 users (+5.2% MoM), rated 5 (4 reviews) — ranked #1,839 of 9,324 AI browser extensions, and #99 of 601 in Programming.
What is Smart Filler
Save time with Smart Filler - the AI autofill extension that fills forms using fake data and pre set profiles. Smart Filler – Your Ultimate Form Fill Assistant
Smart Filler is a powerful and intelligent Chrome extension designed to streamline the way you interact with web forms. Whether you're a developer running tests, a QA professional filling out multiple forms, or a regular user tired of typing the same data over and over, Smart Filler saves time and effort by automating the entire form-filling process.
What Makes Smart Filler Different? Smart Filler combines the power of AI with advanced profile management to deliver accurate, human-like form entries. It intelligently analyzes web forms, understands their structure and context, and fills in appropriate data based on your predefined profiles or using AI-generated values.
🔹 Key Features 🚀 Smart Form Filling Intelligent Field Detection: Automatically identifies form fields and their intended input.
Profile-based Autofill: Instantly populate forms using your saved personal, work, or shopping profiles.
AI-Powered Entries: Let AI dynamically generate realistic content where profile data is missing or undefined.
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Dummy/Test Data Support: Easily insert fake but realistic data for development and testing purposes.
Typewriter Mode: Simulates real user input with adjustable typing speed, mimicking human interaction.
Auto-submit Option: Automatically submit forms after filling for even faster workflows.
👥 Flexible Profile Management Create and manage multiple profiles tailored to different needs:
Personal details
Professional/work data
Shipping and billing addresses
Payment information (optional)
🧠 AI Integration Context-Aware Generation: Understands field labels and context to generate appropriate values.
Custom Prompts: Define how AI should behave for unique or complex form scenarios.
💡 Enhanced User Experience Clean UI: Intuitive, responsive design for easy navigation and setup.
Right-Click Form Fill: Use the context menu to fill forms instantly on any page.
🔐 Security & Privacy Your profiles and data are stored securely in your browser. When using AI-based auto-fill features, necessary profile data is sent to our server only for processing the form fill and is not stored permanently. We do not share your data with third parties.
Permission-Conscious: Only uses permissions necessary for functionality—no tracking, no spying.
Extension profile
User Growth Trend
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.