SOLOPUP · FREE RESOURCES · PUBLIC PREVIEW rc.5
Keep subtitles recognizable beside the video.
Preview language-specific filenames. This helper does not read or rename any file.
This tool runs in your browser. It has no upload form, analytics, storage or cloud AI calls. Input is processed only in this page and is not saved by this tool.
Only the last extension is removed. The full remaining basename is preserved, followed by .zh and .en. Enter a basename, not a path. Names are a planning aid; confirm the receiving platform’s naming convention.