Why does an Eporner format say Size unknown?
The public page or media endpoint did not provide reliable bytes at extraction time. The transfer is still measured.
Eporner rarely commits to a final byte count upfront — a submitted page's usable qualities depend on what the source currently exposes. Initial size can be exact, estimated, or unknown.
Playing this preview loads the file directly from the source site, which can then see your IP address and browser.
Compare all supported sites or try another compatible public URL.
The dedicated route expects an individual public Eporner page. Validated samples can expose several direct choices with useful resolution metadata. NSFWDL collapses duplicates and orders a small quality ladder instead of exposing source format IDs.
A usable Eporner format can lack reliable byte metadata during extraction. Unknown is a real state, not an error or a hidden paywall. The download can remain selectable within the uncertainty policy while backend preflight and transfer measurement enforce the tier's authoritative limit.
NSFWDL processes the URL the user supplies. It does not surface Eporner search results, titles, screenshots, categories, or performer pages as crawlable content.
Free use needs no account and has a nominal 500 MB file limit. Supporter raises the nominal limit to 2 GB and receives queue priority during contention. Resolution is not separately paywalled, and internal uncertainty tolerance is not a public limit.
The public page or media endpoint did not provide reliable bytes at extraction time. The transfer is still measured.
No. Available choices vary by upload and over time.
No. Only public pages are in scope.