VTT SRT

VTT to SRT Converter

Convert VTT to SRT in your browser. Free, private, and fast. Preserve text, structure, and as much formatting as possible without sending files to a server.

Drag & drop your VTT file here

or

Max file size: 50 MB · Your file stays in your browser

Your file is processed locally in your browser — nothing is ever uploaded.

Why Convert VTT to SRT?

Converting VTT to SRT is a common task whenever a file has to work somewhere that expects the other format. WebVTT is the subtitle format of HTML5 video. SRT is the most widely used subtitle format. This converter makes the switch locally in your browser — nothing is uploaded.

Common use cases

  • You have a VTT file and need it in SRT format.
  • The target software or platform requires SRT but your file is in VTT.
  • Typical use of SRT: Adding subtitles to videos in players and editors.
  • You want to reduce file size or improve compatibility without using desktop software.
Keep in mind: SRT has no styling or positioning, so formatting from richer subtitle formats is lost.

How to Convert VTT to SRT

  1. Upload or drop your VTT file into the converter above.
  2. Adjust any output settings for SRT if needed.
  3. Click Convert and download your converted file instantly.

About the Formats

VTT (Web Video Text Tracks)

WebVTT is the subtitle format of HTML5 video. A .vtt file is plain text that starts with WEBVTT and lists cues with start and end times, and it can carry basic styling and positioning.

Compatibility: Supported by all modern browsers, YouTube, Vimeo and many players.

SRT (SubRip Subtitle)

SRT is the most widely used subtitle format. A .srt file is plain text with numbered cues, a start and end time and the subtitle text.

Compatibility: Supported by VLC, YouTube, most video editors, TVs and media players.

100% Private & Browser-Based

Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.

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Need the reverse?

SRT to VTT Converter

FAQ

Frequently Asked Questions

Yes — completely free with no sign-up, no watermarks, and no size limits for typical files.

Quality depends on the output settings. For lossless output, choose the highest quality setting available.

Your file is processed entirely within your browser using local JavaScript. It is never uploaded to any server. Only you can access your file.

For browser-based conversion, files up to 50 MB work best. Very large files may take longer depending on your device. We recommend splitting very large files before converting.

Currently, AintoB converts one file at a time to keep the browser-based process simple and private. Reload the page to convert another file.