Online converter from BASE64 format to JSON format: base64 to json converter
HOW TO USE ACCOUNTS WITH COOKIES (JSON): https://t.me/hqinfo/61
To work with accounts through Cookies, it is advisable to use specialized software with functions for working with accounts through Cookies.
There are a lot of such options on the Internet, and after spending a little time searching you can choose what is best suited specifically for your needs.
We will post a small instruction on entering the account through the browser.
For the Google Chrome browser, use the Cookiebro plugin
The next option is not recommended, this extension is often buggy.
1. In the mozilla firefox browser, install the Cookiebro extension.
2. Clear the cache and the entire browser history.
3. After installation, open the Facebook page and click on the extension to download Cookies and after click (cookie editor)
4. Then click on Import cookies as JSON, in the menu that appears, select the cookie file.
5. Refresh your Facebook page.