Subtitle Search & Replace

Find and replace text across every cue in an SRT or WebVTT file. Supports literal text matching with optional case sensitivity and a preview of every change.

Local processing only. Your file is edited on your device.

Input subtitle

Load file

Modified output

Find text

Replace with

Case-sensitive match

How it works

Load or paste the subtitle file.
Enter text to find and its replacement (leave replacement empty to delete).
Optionally enable case sensitivity.
Click Apply replace. A list of changes appears below and the modified file is ready to download.

Important

Matching is literal — special regex characters are treated as text.
By default matching is case-insensitive, so Hello matches hello.
The change list shows only cues that were modified.

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