v1.0 · Client-side & Secure

SRT to VTT Converter

Convert your SRT subtitles to WebVTT format for HTML5 video players.

Click to upload or drag and drop

Your files are processed locally and never leave your device.

Options

Positive to delay, negative to advance.

About SRT to VTT

This tool converts SRT files to VTT format, which is the standard for web subtitles.

Input Format

SRT (SubRip) is the most common subtitle format.

Output Format

VTT (WebVTT) is used in HTML5 video elements.

Features

  • Fast client-side conversion
  • No file uploads to server
  • Supports UTF-8 and other encodings

Frequently Asked Questions

What is SRT format?
SRT (SubRip Subtitle) is a common subtitle format consisting of numbers, timestamps, and text.
What is VTT format?
VTT (WebVTT) is a web-native subtitle format supporting styles and annotations.
Why convert SRT to VTT?
Many web players (HTML5, YouTube, Vimeo) prefer or only support VTT format.
Is the conversion safe?
Completely safe. All conversions are performed locally in your browser; no files are uploaded.
Will it change content or timing?
No, the tool preserves the original timestamps and only changes the file structure.
Does it support multi-language subtitles?
Yes, both SRT and VTT are plain text formats that support various languages.
Does it support large files?
Yes, as long as your browser has enough memory to process them.
Is it free to use?
Yes, it is completely free and requires no registration.
Does it work on mobile?
Yes, the tool is fully optimized for mobile browsers.
Will I lose formatting?
No, since SRT usually doesn't have styles, the content remains identical after conversion.

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