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ShareShield

Antonym Cloud Ltd
ExtensionTools3 users
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Overview

Create self-destructing ShareShield secret links from your browser.

Share passwords, API keys and other sensitive text as self-destructing ShareShield links, without leaving the page you're on. ShareShield turns a secret into a link that opens a limited number of times (once by default) and is deleted after the last view or when it expires. This extension brings that to your browser toolbar. WHAT YOU CAN DO • Create a secret link from the toolbar: paste the secret, give it a name only you can see, choose when it expires and how many times it can be opened, and optionally add a passcode. Press Ctrl+Enter (⌘+Enter on a Mac) to create it, then copy the link. • Send selected text: select text on any page, right-click and choose "Send with ShareShield". The popup opens with your text filled in, line breaks kept, so keys and certificates arrive intact. Nothing is sent until you create the link. • Stay within your organization's rules: expiry and view options match what your plan and your organization's policy allow, just like the web app. • Light, dark or automatic theme. PRIVATE BY DESIGN • Signs in with ShareShield's secure OAuth sign-in. The extension never sees your password. • Reads a page only when you choose "Send with ShareShield", and then only the text you selected. No content scripts run on the sites you visit. • No analytics or tracking. • Talks only to app.shareshield.net. REQUIREMENTS A ShareShield account. Your organization's owner or admin can turn on access from the ShareShield dashboard. Learn more at https://www.shareshield.net

Details

  • Version
    0.1.1
  • Updated
    October 12, 2026
  • Size
    102KiB
  • Languages
    English
  • Developer
    Antonym Cloud Ltd
    22 Nelson Street Accrington BB5 2HQ GB
    Website
    Email
    rory.carter@antonym.cloud
    Phone
    +44 7568 266660
  • Trader
    This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
  • D-U-N-S
    232574153

Privacy

Manage extensions and learn how they're being used in your organization

ShareShield has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

ShareShield handles the following:

Authentication information
Website content

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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