In Roll20, a game is comprised of multiple Pages arranged in the Page Toolbar, like the pages from a storybook or the scenes in a storyboard. Each page represents an encounter, an NPC, an overland map, a gambling table, or some other discrete piece of the game. You can only view one page at a time, and only GMs can access the Page Toolbar.
Page Toolbar Anatomy
The Add Page and Add Folder buttons are how you add new pages and folders to your collection. Any new pages or folders will be added to the end of the page collection, but before the archive folder. Once added, pages and folders can be moved anywhere in the collection before the archive page.
The Party Toolbox allows you to split the party and reunite them again, all from one place!
Placing Players On A Map
To place players on a map, you just need to click and drag their icon to the desired map. To drag multiple players, select the check-boxes of who you'd like to travel (or the select all button), and drag from one of the names to the desired location. You can also click and drag the player's Voice & Video avatar to the desired map to change their page.
While you can make use of the checkbox system to move around many players at once, there is also a useful shortcut to reunite your party. The yellow ribbon represents your current default page. At any point, you can simply press the Regroup Players button to bring your players back to the current default page.
Filtering Online Players
If you'd only like to see players who are currently online, you can use the Online Only filter to filter out offline players. To see switch between these settings, use the drop down menu in the Party Toolbox.
Switching Pages As A GM
The GM can quickly switch between pages at any time by accessing the Page Toolbar and clicking on the page that they want to switch to. There will be a short loading sequence and the selected page will be displayed.
The Duplicate Page button will create a new page with the identical settings of the source page, with all contents that you choose. This allows you to create a page with the movement options, scale, grid, etc. all set the way you want it, and allows you more freedom in setting up your maps.
Moving Pages Out Of Folders
To remove a page from a folder, open the folder containing the page and drag it onto the "All Pages" text in the top left. This action will bring the page out of the folder.
You can archive any page to save for use in the future. Archived Pages will appear at the far right end of the Pages Menu, from there, they can be restored at any time. Learn more about Archiving pages on our Page Settings help guide.
Copying Tokens Between Pages
Sometimes you will want to move objects (such as tokens representing the players) between pages. To do so, just select the tokens, then press Ctrl+C (or Cmd+C on Mac) to copy them. Switch to the new page, then press Ctrl+V (or Cmd+V) to paste them onto the new page. The location that token will paste to is oriented from the last time you clicked on the tabletop.