# How I Built an AI Password Automation Tool with browser-use
## The Problem
- Breach notifications require changing 50+ passwords
- Manual process takes 4-8 hours
- Most people just... don't do it
## The Solution: AI Browser Automation
- browser-use library (89.1% WebVoyager benchmark)
- Vision + action: AI sees screen, clicks buttons, types text
- Works on sites it's never seen before
## Architecture
[Code snippets showing browser-use integration]
- Electron frontend
- Python backend
- Local execution for security
## Challenges Solved
- Anti-bot detection → Chrome profile integration
- 2FA handling → Pause for human, resume
- Password security → Zero-knowledge, memory-only
## Results
- 89% automated success rate
- 30 minutes vs 6 hours
- Zero passwords transmitted to cloud
## Try It
Built this into The Password App for macOS.
Free tier: 5 passwords/month
https://thepassword.app
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