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About this tool
Record a narration or audiobook script line by line. Import a .txt or .md script, record each sentence with your microphone, trim breaths and pauses with the waveform editor, then export as one merged audio file or a ZIP of individual MP3/WAV files.
How to use
- Import a .txt or .md script — each non-empty line becomes a sentence.
- Select a sentence and press Space (or the mic button) to record; press again to stop.
- Use the R key to re-record, drag the editor region to trim pauses, and S to save and move on.
- Choose format (MP3/WAV) and mode (merged or split) in the export dialog, then download.
Is my audio uploaded anywhere?
No. Everything runs locally in your browser; scripts and recordings are stored in IndexedDB.
Which formats can I export?
MP3 (128/192/320 kbps) or lossless WAV, either merged into a single file or split into a ZIP with one file per sentence.
Does trimming detect silence automatically?
Yes. The trim-silence button removes leading and trailing quiet parts of the current sentence.