Shareshield by Emile
Local warnings before you paste or send sensitive text.
Available on Firefox for Android™Available on Firefox for Android™
Scan the QR code to open this extension in Firefox for Android
Extension Metadata
About this extension
Shareshield helps you avoid accidentally sharing sensitive information online.
It detects things such as API keys, access tokens, passwords, private keys, card numbers, and personal information before you paste or send them. Shareshield warns you about risks, can redact selected information, and lets you block specific data from ever being sent.
Your content stays on your device. Shareshield is designed for safer everyday use of AI tools, support platforms, forms, and websites.
It detects things such as API keys, access tokens, passwords, private keys, card numbers, and personal information before you paste or send them. Shareshield warns you about risks, can redact selected information, and lets you block specific data from ever being sent.
Your content stays on your device. Shareshield is designed for safer everyday use of AI tools, support platforms, forms, and websites.
Rated 0 by 0 reviewers
Permissions and data
Required permissions:
- Access your data for all websites
Optional permissions:
- Access your data for all websites
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 0.2.5
- Size
- 57.58 KB
- Last updated
- 14 days ago (Jul 16, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection