Pinterest is built around saving and organizing images into boards, and its extensions reflect that: most add a quick Save button to every image you see while browsing, so you don't need to upload or copy links manually. A smaller set of extensions target creators and marketers who schedule pins in bulk.
Saving images from any website to Pinterest
A save-button extension adds a Pinterest icon over images as you browse, so you can pin something directly from the page you're on instead of copying the URL into Pinterest manually. Pinterest's official browser button does this and works across most sites without extra setup.
Scheduling and managing pins
Creators and businesses managing Pinterest boards often use scheduling extensions to queue pins in advance rather than posting manually throughout the day. These typically connect to your Pinterest business account and need permission to create pins on your behalf.
What to check before installing a Pinterest extension
Because save and scheduling extensions need access to your Pinterest account and the pages you visit, check what permissions they request and whether they're built by Pinterest or a third party. A third-party extension with account access should have a clear privacy policy before you connect it.