Email Auto Filler by Kian Paimani
Auto-suggest per-site email aliases for catch-all domains.
Extension Metadata
About this extension
Auto-fill email fields with unique aliases based on your catch-all domain. One click to generate per-site addresses and stop spam.
Full description:
Email Filler automatically suggests unique email aliases whenever you click on an email field on any website. Just set your catch-all domain once, and the extension generates site-specific addresses like
netflix@yourdomain.com or amazon_2026@yourdomain.com — no typing required.
Features:
How it works:
Perfect for privacy-conscious users who use catch-all domains to create unique addresses per service, track who sells your data, and easily block spam at the source.
Feel free to trim or adjust the tone to your liking.
Full description:
Email Filler automatically suggests unique email aliases whenever you click on an email field on any website. Just set your catch-all domain once, and the extension generates site-specific addresses like
netflix@yourdomain.com or amazon_2026@yourdomain.com — no typing required.
Features:
- Suggests email aliases instantly when you focus any email input field
- 6 built-in patterns: Simple, Random, Deterministic, Dated, Yearly, and Full Domain
- Add custom static emails (personal, work, etc.) that appear on every site
- Enable or disable individual patterns to match your workflow
- Works on all websites with zero configuration per site
- Supports dark mode
- Syncs settings across your browsers
- Lightweight, no external requests, fully private
How it works:
- Set your catch-all mail domain in the extension popup (e.g. yourdomain.com)
- Pick which alias patterns you want
- Click any email field on any site — a dropdown appears with your aliases
- Click to fill
Perfect for privacy-conscious users who use catch-all domains to create unique addresses per service, track who sells your data, and easily block spam at the source.
Feel free to trim or adjust the tone to your liking.
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Permissions and data
Required permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Version
- 1.0.0
- Size
- 17.6 KB
- Last updated
- 10 days ago (Apr 4, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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