AI Clean Up
AI Clean Up is a separate screen from the offline Clean Up tool. It uses DeepSeek's AI over the internet to rewrite subtitle text for grammar and fluency, rather than pattern-matching known junk out of it. Timing is never changed. It needs a license and your own DeepSeek key.
Before you start
Add a DeepSeek key in Settings → AI Providers. Credits cannot pay for AI Clean Up. Open AI Clean Up from the main menu and add one subtitle file with the drop zone or the Add button.
What to do
Under What to do, choose one or more goals:
- Fix errors — grammar, spelling, punctuation, misheard words and names.
- Improve flow — rewrite awkward sentences so they read naturally.
- Tighten — condense wordy or repetitive lines.
Fix errors is chosen by default. An optional Context hint — a show or franchise name, such as Breaking Bad — helps it recognise names and terminology. Batch size and Parallel batches work as on Translate.
Running it
Click Start. A progress bar shows lines and batches. Stop ends the run and keeps the batches that had finished; the rest are left unchanged. A before-and-after preview shows what changed, and Save or Save as… writes the file. Nothing is written until you save.