Best way to convert sats from lightning wallet to on chain is by nostr:nprofile1qqsqcdcltmv4qanpx3p7svcufdsg9rkk00x7l2sknra4e6whkv59l7cpzamhxue69uhhyetvv9ujumn0wd68ytnzv9hxgtcpzdmhxue69uhhqatjwpkx2urp...
I haven’t looked at the others, but cake wallet does this too