You can use this tool to upload files for free, get the CID of the file, and access it using the IPFS public gateways.
Note: This is just a test tool, limited free storage space is available
Common gateway:
https://ipfs.io/<CID>
https://dweb.link/<CID>
Gateways checker:
And also hosted in IPFS:
https://dweb.link/ipfs/bafybeifkrovwq3avaee6iali4dwvcfoukbasexref4hkkqc72gxa6bl2be
https://ipfs.io/ipfs/bafybeifkrovwq3avaee6iali4dwvcfoukbasexref4hkkqc72gxa6bl2be