If an app or website promises you unlimited MEGA premium downloads for free, it is lying to you. The only "premium link" that exists is the one you pay for—either with your wallet, or with your patience.
A true Debrid service (like Real-Debrid or AllDebrid) costs money (€3-4 per month). They maintain servers with hundreds of premium accounts. They do work for MEGA, but they are —they are paid subscriptions. Mega Nz Premium Link Generator
There is no generator. The website earns money from affiliate marketing. You will never get a link. You will only get spam calls or malware. Category 2: The "Mega-Debrid" Wrapper (Semi-Working) Wrappers like MegaDebrid or Deepbrid used to work by routing your download through a network of proxy servers. These are legitimate Debrid services, but they are rarely "free." If an app or website promises you unlimited
In the early 2010s, file hosts like RapidShare, Uploaded, and DepositFiles were the kings of the internet. Users would upload files, but free downloads were painfully slow (50 KB/s) and required waiting 60+ seconds. Premium link generators were websites that held premium accounts for these hosts. You would paste your "free" link into the generator, and it would spit out a new, direct link that downloaded at maximum speed from their premium account. They maintain servers with hundreds of premium accounts