将 SRT 转换为 VTT

Free online SRT to VTT converter. Fast, secure, no signup required.

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Accepted: SRT files · Max 100 MB per file

srt vtt

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Need to convert SRT to VTT? MegaConvert makes it easy. Upload your SubRip Text (SRT) file and get a WebVTT (VTT) file in seconds — no software to install, no signup required. Whether you need this conversion for video editing / web streaming, our online converter handles it instantly. Free for files up to 25MB, with support for larger files up to 2GB.

How to Convert SRT to VTT Online

1
Upload your SRT file
Click the upload area or drag and drop your SRT file. Files up to 25MB are free. Larger files are supported with pay-per-use.
2
Choose VTT as output format
VTT is automatically selected on this page. You can adjust conversion settings if needed.
3
Click Convert
Hit the Convert button to start processing. Your file will be converted using our high-performance servers.
4
Download your VTT file
Once conversion is complete, click Download to save your new VTT file. Free files are available for 1 hour.

Why Convert SRT to VTT?

**Reduce file size** — Converting between formats can significantly reduce file size, making files easier to share via email or cloud storage.
**Software requirements** — Your software or platform may require VTT format specifically. Converting ensures full compatibility.

SRT vs VTT — Format Comparison

Feature	SRT	VTT
Full Name	SubRip Text	WebVTT
Developer	SubRip (community standard)	World Wide Web Consortium (W3C)
First Released	2000	2010
Category	Subtitle	Subtitle
Extension	.srt	.vtt
MIME Type	text/srt	text/vtt

Styling and positioning may be lost when converting to simpler formats like SRT.

About SRT Format

Most popular text-based subtitle format with simple timing and text markup.

Full name: SubRip Text

Developer: SubRip (community standard) (2000)

About VTT Format

Web standard subtitle format for HTML5 video with styling and positioning support.

Full name: WebVTT

Developer: World Wide Web Consortium (W3C) (2010)

常见问题

Upload your SRT file to MegaConvert.io, select VTT as the output format, and click Convert. Your converted file will be ready to download in seconds. No software installation required.

Yes! Files up to 25MB can be converted for free, up to 3 times per day. For larger files, pay-per-use pricing starts at just $2 for files up to 100MB.

Absolutely. All uploaded files are encrypted in transit (HTTPS), scanned for viruses, and automatically deleted after conversion. We never share or access your files.

Free users can convert files up to 25MB. Pay-per-use supports files up to 2GB. Subscribers get up to 2GB with priority processing.

Most popular text-based subtitle format with simple timing and text markup. Developer: SubRip (community standard) (2000).

Web standard subtitle format for HTML5 video with styling and positioning support. Developer: World Wide Web Consortium (W3C) (2010).