Omnivore provides labels (also known as tags) to help you organize your library. Labels can be added to any saved read, and your library can be filtered based on labels.
On the web if you have a larger screen you can find the labels tool on the left side of the screen.
For a smaller screen you will find the labels button at the top of the page.
iOS users can long press on an item in the library or access the labels modal from the menu in the top right of the reader page.
Label searches on iOS
On iOS you can use the label search modal to search for specific labels. This will create an OR search and return all links matching the assigned labels.
Using Advanced Search to filter your library with labels
Omnivore's advanced search syntax supports searching for multiple labels using AND and OR clauses. You can also negate a label search to find pages that do not have a certain label.
Some examples:
label:Newsletter
finds all pages that have the label Newsletterlabel:Cooking,Fitness
finds all your pages with either the Cooking or Fitness labelslabel:Newsletter label:Surfing
finds all pages with both the Newsletter and Surfing labelsl
abel:Coding -label:News
finds all pages with the Coding label that do not have the News label