Uploading your collection is currently only supported if you have Firestone.
How to Find your collection.json file:
Open File Explorer: Click the folder icon on your taskbar or press Windows key + E.
Go to Your Main Drive: Click on your main drive (usually labeled C:).
Find the Users Folder: Open the Users folder.
Open Your User Folder: Double-click the folder with your username (e.g., "John" or a number).
Access AppData: Enable Hidden items (under the View tab > Show/hide) to see and open the AppData folder.
Go to Roaming: Open the Roaming folder inside AppData.
Find the Overwolf Folder: Look for and open the Overwolf folder.
Locate the Random String Folder: Inside the "Overwolf" folder, there should be a folder with a random letter combination like "lnknbakkpommmjjdnelmfbjjdboc".
Find the JSON File: Inside this random string folder, look for a file named collection.json—this is the file you're looking for.
Open or Use the File: You can now upload the collection.json to this site!
Tips:
If you can't see AppData, turn on "Hidden items."
Search for "collection.json" if the path is unclear.
Folder names may vary based on your language or username.
Make sure Firestone and Hearthstone were running at the same time to generate / update your collection file.
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