Massive Amount of URL Redirection

What is the name of the domain?

example.com

What is the issue you’re encountering

I have changed my CMS, my OLD CMS have url like example.com/123456/this-is-heading while my new urls will be like this example.com/category/12JKLO0 how can I redirect this massive amount of URLS through cloudflare? Each URL is different than other. It’s a new blog site.

If there’s no pattern at all between the old and new URLs, you’ll need to create and upload a CSV file with the mappings, and feed it to a Bulk Redirect rule.