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SRT to VTT Converter Online

Convert SRT to VTT online when a browser player needs WebVTT. Upload an SRT file and get valid WebVTT back - timestamps converted, numbering preserved, and cue text untouched.

Drop your file here or click to browse

Accepted: .srt,text/plain

How to convert SRT to VTT

  1. 01Open the SRT to VTT converter and upload your .srt subtitle file.
  2. 02Click Convert - the file is parsed and re-serialized as WebVTT.
  3. 03Check the preview and download the .vtt file.

Conversion features

Spec-compliant output

WEBVTT header, dot-separated timestamps and clean cue blocks - output that HTML5 <track> elements accept.

Tolerant parsing

Handles comma or dot milliseconds, BOM characters and slightly malformed numbering in the source SRT.

Text preview

Inspect the converted subtitles in the page before downloading the file.

Related free tools

VTT to SRT Converter Online - FreeSubtitle Sync Tool - Fix Subtitle TimingSubtitle Merger Online - Merge SRT & VTTVideo Trimmer Online - Cut Video Clips

Frequently asked questions

How do I convert SRT to VTT online?+

Upload the SRT file, click Convert, check the WebVTT preview, and download the .vtt file. The tool rewrites timestamps and adds the required WEBVTT header in your browser.

Why do browsers need VTT?+

The HTML5 <track> element only supports WebVTT. Converting SRT to VTT lets you add subtitles to web video without a player plugin.

Are styling tags preserved?+

Basic text content is preserved as-is; SRT-specific formatting tags are passed through and may be ignored by VTT players.

Can I convert SRT to WebVTT?+

Yes. WebVTT is the browser-oriented VTT format; the converter adds the WEBVTT header and rewrites timestamps locally.

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How to Convert SRT to VTT Online

Learn how to convert SRT to VTT online, preserve subtitle text, check timestamp formatting, and download a WebVTT file for HTML5 video captions.

How to Merge Subtitle Files Online

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