What happened in the short-script check
In Narakeet 3.1.25, the same 216-character English script produced a 16-second audio file in free mode. Selecting Audio + Closed Captions/Subtitles showed a commercial-account restriction and a 30-minute option. Returning to a single audio file completed successfully, with 19 free conversions remaining.
Choose Narakeet when your first step is an audio-only preview without an account, or when your source script is already timed in SRT/VTT. If you need captions from the same generation, compare a free SRT path such as TTSMaker or TTSMint’s sign-in starter allowance.