This site is a work-in-progress. Some of the information is incomplete and may not work as described. See the homepage for details.
While Cloudflare Pages offers unlimited bandwidth, they do have a “maximum file size for a single Cloudflare Pages site asset [of] 25MB.” And the way I read it, that is the same even if you pay for a “Pro” or “Business” plan: https://developers.cloudflare.com/pages/platform/limits
Build Local, Deploy Files
You can use the instructions for building locally and push the static files to Cloudflare here: /publishing/build-local-deploy-files/