Qwacky by Omar
A home for your DuckDuckGo @duck.com addresses. Generate aliases, keep notes and tags, send from them, manage several accounts and see stats, all stored on your device. Open source, no tracking.
Available on Firefox for Android™Available on Firefox for Android™
135 Users135 Users
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
Screenshots
About this extension
DuckDuckGo Email Protection gives you private @duck.com addresses that forward to your real inbox with trackers removed. Qwacky is a dedicated home for those addresses: instead of generating an alias and forgetting it, you can find it, label it and use it again.
Features
- Generate a fresh @duck.com address from the popup, the right-click menu or a keyboard shortcut
- Searchable address history with notes, tags, grouping and filters
- Send addresses: turn any recipient into an address that hides your real email
- Several Duck accounts in one place, each with its own colour
- Usage statistics worked out on your device
- Cross-device sync through Firefox Sync, plus backup and restore
- Light and dark themes, compact mode, and a history switch that stores nothing
Privacy
- Talks only to DuckDuckGo, and to Firefox Sync if you turn it on
- No servers, no analytics, no tracking
- Everything is stored in your browser
Full privacy policy: https://github.com/Lanshuns/Qwacky/blob/main/PRIVACY.md
Firefox for Android
The popup works on Android. Right-click autofill and keyboard shortcuts are desktop only, because Firefox for Android does not support them for extensions.
Qwacky is open source and not affiliated with DuckDuckGo. Source code and issues: https://github.com/Lanshuns/Qwacky
Features
- Generate a fresh @duck.com address from the popup, the right-click menu or a keyboard shortcut
- Searchable address history with notes, tags, grouping and filters
- Send addresses: turn any recipient into an address that hides your real email
- Several Duck accounts in one place, each with its own colour
- Usage statistics worked out on your device
- Cross-device sync through Firefox Sync, plus backup and restore
- Light and dark themes, compact mode, and a history switch that stores nothing
Privacy
- Talks only to DuckDuckGo, and to Firefox Sync if you turn it on
- No servers, no analytics, no tracking
- Everything is stored in your browser
Full privacy policy: https://github.com/Lanshuns/Qwacky/blob/main/PRIVACY.md
Firefox for Android
The popup works on Android. Right-click autofill and keyboard shortcuts are desktop only, because Firefox for Android does not support them for extensions.
Qwacky is open source and not affiliated with DuckDuckGo. Source code and issues: https://github.com/Lanshuns/Qwacky
Rated 5 by 6 reviewers
Permissions and data
Required permissions:
- Access your data for duckduckgo.com
Optional permissions:
- Input data to the clipboard
- Access your data for quack.duckduckgo.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 3.0.0
- Size
- 792.14 KB
- Last updated
- a month ago (Oct 12, 2026)
- Related Categories
- License
- MIT License
- Version History
- Add to collection