Crypto Sender by Raffaele
**Crypto Sender** is a Firefox extension that allows you to send encrypted messages securely and privately. All encryption operations are performed locally in your browser, ensuring that your messages remain confidential.
1 User1 User
Extension Metadata
About this extension
- 🔐 End-to-End Encryption: Messages are encrypted locally before being shared
- 🚫 No Data Collection: No data is collected, transmitted, or stored on external servers
- 📋 Easy to Use: Simple interface for encrypting and decrypting messages
- 🔑 Secure Key Management: Generate and manage encryption keys safely
- 💾 Local Storage: All keys and settings are stored locally in your browser
- 🔑 New Settings Key Management. SHA-256 or SHA-512
Crypto Sender is a Firefox extension that allows you to send encrypted messages securely and privately.
Rated 5 by 2 reviewers
Permissions and data
Required permissions:
- Get data from the clipboard
- Input data to the clipboard
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 4.1
- Size
- 39.08 KB
- Last updated
- a month ago (Feb 18, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
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