Want to permanently upload a file?
Make the internet decentralized using P2P interplanetary file storage.
https://anarkrypto.github.io/upload-files-to-ipfs-from-browser-panel/public/
Learn more about IPFS by watching this video by Simply Explained.
I used this tool to back up The Bitcoin Whitepaper 
just in case.
"Filecoin is an open-source cloud storage marketplace, protocol, and incentive layer."
- Build on Web3 Features & Docs
- Research like Proof Of Replication
- GitHub & Governance
Understanding Filecoin Circulating Supply
"The economic mechanisms embedded in the Filecoin protocol ensure that network activities and stakeholders are fully aligned with the long-term health of the network. Mechanisms such as variable minting based on network growth, vesting structures, token consumption, collateral requirements and more align participant incentives and motivations with the long-term success of the network."
I did not know the same team was behind FileCoin created IPFS but if that is the case, it is good to know I can hold FIL in a TrustWallet. $20.66 may seem high but Filecoin is actually down from its all time high of $236.84 in April 2021. All time low was $16.76 on Jan 24 2022 just 21 days ago.