Subtitle File Converter

Creator guide

The right format avoids editor compatibility headaches

Some editors and platforms expect SRT, others expect VTT — having a real, instant converter avoids re-transcribing just to change format.

What this tool does

Parses your pasted SRT or VTT content, auto-detects the format, and converts it to the other — entirely in your browser.

How to use the result

Download the converted file and use it directly in your target editor or platform.

Data to note

Runs entirely in your browser — no subtitle content is ever sent to a server.

A simple way to use this tool

1. Check your target platform's required format before exporting.
2. Runs fully offline in your browser — safe for unpublished/sensitive subtitle content.
3. Combine with the SRT Generator if you're starting from a YouTube video instead of an existing file.