If the above steps do not work for you, try one of the following alternative methods: Installation (Alternative #1) crx from Releases, you should be prompted to install the extension.

Go to chrome://flags and search for the #extension-mime-request-handling flag and set it to Always prompt for install.

(See the section at the bottom of this readme if you are an extension developer and don't have your extension listed in the chrome web store.)

This method will work for non-webstore extensions as well if they support it, including chromium web store itself.

Click on the badge, then click the name of any extension to install the latest version.

The badge will show a red number indicating available updates.

Pin the Chromium Web Store badge in your browser's toolbar.

If you do not see the Add to Chromium button in the web store, you can use the context menu option instead: Right click > Add to Chromium.

Some extensions may not update until you restart your browser, see #4.

If you are seeing CRX_REQUIRED_PROOF_MISSING or Apps, extensions and user scripts cannot be added from this website errors, please be sure you have followed the instructions above before opening an issue.

If you are NOT using ungoogled-chromium: Ensure the following option is checked: Extension Options (chrome://extensions/?options=ocaahdebbfolfmndjeplogmgcagdmblk) > Advanced > Always download CRX files.

If you are using ungoogled-chromium: You must change the flag chrome://flags/#extension-mime-request-handling to Always prompt for install.

Automatically checks for updates to your installed extensions and displays them on the badge.

Allows installing extensions directly from chrome web store.

This extension brings the following functionality to ungoogled-chromium (and other forks that lack web store support):

Chrome web app store