Where to Download the Polkadot Developer Signer

Related concepts

For the underlying concepts, see Polkadot-JS.

The Polkadot Developer Signer is an account manager developed by Parity. In this article, you can learn where to download it for Chromium-based browsers (Chrome, Brave, Edge) and Firefox.

IMPORTANT

The Polkadot Developer Signer is an account manager meant for power users and developers. There are several user-friendly browser extensions that support a lot of features right from the extension. Discover them in this article.

Adding your accounts in the browser extension is highly recommended, as it has many advantages:

1. It provides better security than using the Web UI directly

2. Your browser won't "forget" your accounts if its cookies are cleared

3. It allows you to interact with any Web 3.0-compatible site in the Polkadot ecosystem

READ THIS FIRST!

There are from time to time phishing extensions in the web stores that pose as Polkadot wallets. Beware not to fall for these scams. Download the Polkadot Developer Signer only from the links below and DO NOT create accounts or enter your mnemonic phrase in any extension, site, or app that you don't trust explicitly.

Learn more on how to protect yourself from scams here.

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The Polkadot Developer Signer is a plugin that you can install directly through the Google Chrome Store or via Firefox Add-ons:

• On Chrome, install via the Chrome web store
• On Firefox, install via Firefox add-ons

GOOD TO KNOW

The Polkadot Developer Signer is an account manager, not a wallet. You still need to use the Polkadot Developer Interface or another compatible UI to interact with your accounts and view your balances.

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