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WebVTT cue alignment

Limited availability

The WebVTT cue alignment settings control which part of the cue is aligned with the given line and position. Cue alignment is set using line and position settings in WebVTT files or the lineAlign and positionAlign properties of VTTCue using JavaScript.

Browser support

  • Chrome Not supported Bugs: 41267398
  • Chrome Android Not supported Bugs: 41267398
  • Edge Not supported Bugs: 41267398
  • Firefox 31 Released on 2014-07-22
  • Firefox for Android 31 Released on 2014-07-22
  • Safari 14.1 Released on 2021-04-26
  • Safari on iOS 14.5 Released on 2021-04-26

Baseline availability blocked since April 2021 by Chromium (63 months)

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MDN documentation

Specifications

Web Platform Tests (WPT)

View the latest WPT test results for this feature

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