Get the extension

Install ShardKeep in two minutes.

Download the latest signed build, drop it into your browser, and sign in with your Solana wallet. No email required. No server-side account to create.

ShardKeep · v1.1.6
Download shardkeep-v1.1.6.zip
Chromium & Firefox compatible · MV3 manifest · No tracking

The extension is distributed directly from master.shardkeep.io so that every release is versioned and signed. We will list on the Chrome Web Store once MainNet launches and the audit is published.

Installation

Side-load instructions, per browser.

Until the Chrome Web Store listing goes live, extensions install via developer mode. Takes a minute. No elevated permissions required.

Chrome · Edge · Brave

  1. Download the .zip above and extract it anywhere.
  2. Open chrome://extensions (or edge://extensions).
  3. Toggle Developer mode in the top-right.
  4. Click Load unpacked and select the extracted folder.
  5. Pin the ShardKeep icon in your toolbar and sign in with your wallet.

Firefox

  1. Download the .zip.
  2. Open about:debugging#/runtime/this-firefox.
  3. Click Load Temporary Add-on…
  4. Select the manifest.json file inside the extracted folder.
  5. A signed MainNet release will install permanently via AMO.
After installing

First run, in three clicks.

  1. Open the ShardKeep extension and click Connect wallet.
  2. Sign the authentication challenge with your Solana wallet.
  3. Your vault is live. Start adding passwords — they shatter automatically.
Read the full getting-started guide →

Prefer the web app?

ShardKeep also runs as a web app at https://master.shardkeep.io. Same vaults, same security, different surface.

Open web app How it works