SRT to VTT Converter
Convert SubRip subtitle files into clean WebVTT files for HTML5 video players, websites, course platforms, and browser-based caption workflows. Upload an `.srt` file or paste SRT content, then export a ready-to-use `.vtt` file.
Convert SubRip subtitles to WebVTT
Upload an SRT subtitle file
Drop a `.srt` file here or click to choose one. Subtitle files stay text-based and are processed only for format conversion.
SRT input
VTT output
Need to create subtitles from audio or video first?
Upload your media to ScriberGPT to generate a transcript with timestamps, then reuse or convert the result into the subtitle format you need.
What changes when you convert SRT to VTT?
Web-ready subtitles
VTT files are commonly used with HTML5 video players, course platforms, and browser-based caption workflows.
Timing syntax cleanup
SRT comma milliseconds become VTT dot milliseconds, and the `WEBVTT` header is added automatically.
Subtitle text preserved
The converter is built to preserve subtitle text, cue order, and multi-line subtitle blocks while changing file format syntax.
What is an SRT to VTT converter?
An SRT to VTT converter changes a subtitle file from SubRip syntax into WebVTT syntax. In practice, that usually means removing SRT cue numbers, converting comma milliseconds like00:00:01,500 into VTT dot milliseconds like00:00:01.500, and adding the requiredWEBVTT header at the top of the file.
When should you convert SRT to VTT?
Convert SRT to VTT when a website, HTML5 player, LMS, or browser-based video platform expects WebVTT captions instead of SubRip subtitles. Many caption tools export SRT by default, but web playback often prefers VTT.
How to convert SRT to VTT online
Upload an existing `.srt` file or paste the subtitle content into the converter. After conversion, review the output, copy the WebVTT text, or download the `.vtt` file for your player or publishing workflow.
SRT vs VTT: what changes?
The subtitle text does not need to change. The main differences are format syntax. SRT uses numbered cues and comma-based milliseconds. VTT removes those numeric counters, uses dots in timestamps, and begins with a `WEBVTT` header. That syntax shift is small, but it matters if you want the subtitle file to load correctly in a web player.
Common use cases
This converter is useful when moving captions from a desktop editor into a web player, preparing subtitles for online courses and product demos, or standardizing subtitles for a site that expects WebVTT uploads. It is also useful when a transcript or subtitle file is already complete and only the delivery format needs to change.
How to convert SRT to VTT online
- 1
Add your SRT file or paste SubRip text
Load an existing .srt file or paste subtitle content directly into the input area. This tool is for file-format conversion, not audio transcription.
- 2
Convert the subtitle syntax
The converter adds the WEBVTT header, removes numeric cue counters, and changes comma-based SRT milliseconds into VTT dot-based timestamps.
- 3
Preview, copy, or download the VTT file
Review the converted output, copy it into your workflow, or download a ready-to-use .vtt file for web video players.
SRT to VTT FAQ
SRT files typically include numeric cue counters and use commas for milliseconds, while VTT files begin with a WEBVTT header and use dots in timestamps. The subtitle text can stay the same, but the file syntax changes.