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Guide · 5 min read

How an AI agent fills forms (and what it won’t touch)

Behind the scenes of form filling: how the agent maps your details to fields, handles dropdowns, and why it never touches passwords or cards.

Reading the form

The agent lists every field on the page with its label, type and current value. It sees dropdown options, checkboxes and radio buttons the way a screen reader would.

Matching your details

It matches what you gave it to the right fields, picks dropdown options and leaves anything uncertain empty rather than guessing. Then it tells you what’s missing.

Multi-step forms

It moves page by page, checks for errors after each step and stops before the final submission to ask for your approval.

What it won’t do

  • Type passwords or card numbers — those fields are skipped and their values aren’t read.
  • Solve CAPTCHAs.
  • Upload files from your computer — Chrome’s file picker is yours.
  • Submit without your OK.

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