Renumber

Renumber subtitle lines from a chosen start number.

• Menu: Tools → Renumber...
• Shortcut: Configurable

<!-- Screenshot: Renumber window -->

How to Use

1. Open Tools → Renumber....
2. Enter the first subtitle number.
3. Click OK.

Subtitle Edit updates the visible subtitle numbers in order. Timing, text, formatting, and comments are not changed.

When to Use It

• After deleting or merging lines.
• After importing subtitles from a format with non-contiguous numbering.
• Before exporting to formats or workflows that expect line numbers to start at a specific value.

Keyboard Shortcuts

Key	Action
Enter	Apply
Escape	Close / Cancel
F1	Open help