Firefox support coming soon.
Install on Chrome
Download the Cosmos extension from the Google Web Store. Click Add to Chrome and follow the instructions.
Once installed, click the puzzle piece icon in the top-right corner of your browser toolbar to open Extensions, then click the pin icon next to it so it stays visible in your toolbar.
Install via Safari
Download the Cosmos extension from the Apple App Store. Click Open and follow the prompts to enable the extension in Safari.
Install via iOS
Install the Cosmos iOS app, visit the setup link from your phone to enable the iOS Saving Extension. For additional help, watch this tutorial.
How extensions work
Save from the web:
To save images or videos, right-click on something you want to save and click Save to Cosmos.
To save text notes, highlight the text you want to save, right click, and select Save to Cosmos.
To save entire URLs, click the Cosmos logo next to the the browser URL bar.
To quick save on Pinterest, Instagram, Tumblr, and X, use the Cosmos Quick-Connect icon to save in a single click. The logo will appear when hovering over an image.
Save on iOS:
Just tap Share on an image, an Instagram post, or anything else you want to and select the Cosmos icon.