What it does
tmpfiles.org is a temporary file host with selectable expiry durations and a documented upload-size limit.
The upload page offers lifetimes from an hour to two days and currently lists a hundred-megabyte maximum. That narrow scope suits a small short-lived handover. The source file should remain elsewhere if it will be needed after the selected period.
Watch out for
- The interface limits uploads to 100 MB and short expiry periods
Sources
- /tmp/files - Temporary File Upload (Oct 26, 2026)