Favorite Link Checker

This app checks bookmarks for broken links in Safari, Google Chrome, Firefox, Chromium Edge, and Vivaldi. You can also delete broken bookmarks in bulk. Multiple user profiles are supported. Due to the macOS sandbox system, you need to specify the root folder for each browser. In most cases, you can simply click “Open” in the folder selection window without changing anything. The app can also detect and remove duplicate bookmarks. For Firefox, changes are not saved if you remove duplicates only. You must also run the broken link removal process after deleting duplicates. You can also extract URLs from any file that contains saved URLs and check them for broken links, as well as delete invalid links. Note: Only UTF-8 formatted files are supported.