Services like Real-Debrid or Alldebird aren't free, but for a few dollars a month, they give you premium access to dozens of hosts (including RapidRAR) without the malware risks.
Many free generators survive by hosting malicious ads. Never download an .exe or .dmg file if you were expecting a video or a document.
Sites like Deepbrid or Neodebrid occasionally support RapidRAR. They often give you a free daily limit (e.g., 1GB) but require a paid account for anything larger.
While the idea of getting high-speed downloads without paying for a subscription is tempting, finding a reliable that is both free and updated can be a minefield. If you are trying to bypass download limits or speed caps, What is a RapidRAR Premium Link Generator?
Instead of using a web-based generator, use this open-source download manager. It can often handle the "free tier" waiting times and captchas more efficiently than a browser.