Visible names → bounded comparison → unknowns preserved
Check Jellyfin subtitle filenames, language and type.
Paste basenames only. The checker compares the exact media stem, a small documented language-code subset and visible forced/SDH tokens. It does not open files or claim the server recognized or played them.
Safe input boundary: keep folders, server addresses, tokens, logs and media contents out of the form.
Optional usage measurement
The checker works without analytics. If allowed for this tab, the provider receives a page view and only the event names tool_start, filename_audit_complete or filename_audit_unknown—never filenames, language/type selections, paths or result text. Completion means a fully interpreted visible-name pattern check, not server recognition or playback.
Off until you choose. The checker still works.
Measurement detailsVisible filename inputs
Result
Enter visible basenames. Server scan and playback remain unknown.
A reference shape is an explanation, not an automatic rename or proof of repair.