Build powerful forms, surveys and quizzes with AI in minutes
Formix AI records 1,147 monthly visits with -61.7% month-over-month growth and Freemium pricing. LightFill records 0 monthly visits with — growth and Contact for Pricing pricing.

An AI form filler that reads your documents and completes online forms in one click.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | formix.ai | chromewebstore.google.com |
| Pricing Model | Freemium | Contact for Pricing |
| Monthly Visits | 1.15K (1,147) | 0 (0) |
| MoM Traffic Delta | -1.84K (-61.7%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (56.7%) | 🌐 Global (—) |
| Direct Visits / mo | 391 | 0 |
| User Rating | 4.1 | 3.5 |
| Supported Platforms | Website | Browser Extension |
Fill online forms and PDFs instantly with a private AI autofill assistant
Formix reads the documents and prompts you provide and predicts the correct value for each form field, filling text inputs and dropdowns automatically while you keep control.
Your input documents, prompts, and history live in your Chrome browser storage, not on a remote server, so personal details stay on your device.
Every AI-generated value is highlighted so you can check it, and any single field can be regenerated with a reload button without redoing the whole form.
Use it on job applications, shopping checkouts, classified listings, Google Forms, and PDF documents, as long as the page structure is supported.

An AI form filler that reads your documents and completes online forms in one click.
Reads structured values out of ID cards, passports, invoices and other documents instead of asking you to type them.
Maps extracted values into the fields of the web form you are looking at, so a completed form is one action away.
Built to handle multiple document layouts and the varied field arrangements of administrative and checkout forms.
Removes the slow, mistake-prone copy-typing that dominates routine paperwork and online purchasing.
Build powerful forms, surveys and quizzes with AI in minutes
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
Chat with any PDF, video, or website and get cited answers in seconds
Chat with any PDF and add an AI chatbot trained on your own content
Chat with any PDF and add an AI chatbot trained on your own content

AI that fills your PDF and Word forms for you
AI that fills your PDF and Word forms for you

SpecialistFill out entire web forms in one click with an AI agent
SpecialistFill out entire web forms in one click with an AI agent
AI document translation for PDFs, decks and books that keeps the layout
AI document translation for PDFs, decks and books that keeps the layout
AI browser extension for form filling, email drafting and data entry

The AI data entry agent that turns messy files into structured data — and fills forms for you
Turn your documents into completed web forms

SpecialistSkip the typing: AI-powered form filling for registrations, surveys and checkouts