LumaTool
Local Processing

VTT to SRT Converter Online

Convert WebVTT captions to SRT subtitle format locally.

Runs locallyNo uploadYour input is processed in your browser.

VTT to SRT Converter

Convert WebVTT captions to SRT subtitle format locally.

Examples

Example

Input example 
VTT: WEBVTT

00:00:01.000 --> 00:00:02.000
Hello
Output example 
SRT: 1
00:00:01,000 --> 00:00:02,000
Hello

VTT to SRT Converter processes this example in the browser and lets you inspect the result before copying it.

Remove WebVTT Header

Input example 
VTT: WEBVTT

00:00:01.000 --> 00:00:02.000
Hello
Output example 
SRT: 1
00:00:01,000 --> 00:00:02,000
Hello

VTT to SRT Converter processes this example in the browser and lets you inspect the result before copying it.

Translator Handoff

Input example 
VTT file: captions.vtt
Output example 
SRT file: captions.srt for SRT-based editing tools

VTT to SRT Converter processes this example in the browser and lets you inspect the result before copying it.

Privacy note

This tool processes your input locally in your browser. Your text, code, file, or generated value is not uploaded to LumaTool servers.

How to use

  1. Step 1. Open the VTT to SRT Converter page and paste or enter your input.
  2. Step 2. Choose the action, options, or format you need.
  3. Step 3. Review validation messages before using the result.
  4. Step 4. Copy the output or download it when a download action is available.

Real-world examples

Convert WebVTT captions into SRT for editors, upload forms, and sub...

Convert WebVTT captions into SRT for editors, upload forms, and subtitle review tools.

Prepare downloaded VTT captions for translators who prefer SRT-base...

Prepare downloaded VTT captions for translators who prefer SRT-based workflows.

Strip the WEBVTT header and normalize timestamps into SRT comma format

Strip the WEBVTT header and normalize timestamps into SRT comma format.

Common use cases

  • Convert WebVTT captions into SRT for editors, upload forms, and subtitle review tools.
  • Prepare downloaded VTT captions for translators who prefer SRT-based workflows.
  • Strip the WEBVTT header and normalize timestamps into SRT comma format.
  • Create SRT files for video platforms that do not accept VTT uploads.
  • Keep caption conversion local while reviewing unpublished subtitle drafts.
  • Convert WebVTT captions to SRT subtitle format locally.

FAQ

Is VTT to SRT Converter free?

Yes. VTT to SRT Converter is available as a free LumaTool web tool.

Do I need to sign in?

No sign-in is required for the public tool pages.

Will my input be uploaded?

No. This tool processes input locally in your browser.

Does it work on mobile?

Yes. The editor, buttons, and result areas are designed for mobile and desktop browsers.

Can I copy or download the result?

Ready tools include copy actions, and file-oriented tools include download actions where useful.

What is VTT to SRT Converter best used for?

VTT to SRT Converter is useful for focused video & subtitle tools tasks where you need a quick browser-based result without switching tools.

How is my input handled?

This tool processes your input locally in your browser. Your text, code, file, or generated value is not uploaded to LumaTool servers.

Can I use the output in production work?

Yes, but review the result before applying it to production systems. LumaTool helps with utility work, validation, and formatting, but final decisions stay with you.

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