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WebVTT subtitle format
File type: Text file, Internet related file
Files with vtt extension are related to the WebVTT format used to store subtitles, chapters and other related metadata for Internet videos.
Found 2 different file type records with the same vtt filename suffix.
File type category:
Text file
Internet related file
Date updated: June 27, 2025
File extension vtt is related to the WebVTT (Web Video Text Tracks Format), a text data format used to store subtitles, chapters, descriptions and other metadata for web video and audio content.
WebVTT is successor of WebSRT format.
Use any source code editor to view content of *.vtt files.
Web browsers are able to view subtitles and other content of *.vtt files, when video data are played.
Use compatible tools to transform *.vtt files to other formats.
Software applications that can open vtt files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Software applications that can edit vtt files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Software capable of saving vtt files:
Microsoft Windows
Apple macOS / Mac OS X
Linux/Unix
Programs for viewing vtt files:
Microsoft Windows
Apple macOS / Mac OS X
File type category:
Various data file
Date updated: December 5, 2023
File extension vtt is associated with the VisionTools Pro-e, a design software used to create graphical user interfaces for devices with touch screen developed by the Creston.
A .vtt file contains project with GUI design from VisionTools Pro-e.
Use VisionTools Pro-e to open .vtt project files.
VisionTools is able to export .vtt files to other formats.
Software applications that can open vtt files:
Microsoft Windows
Software applications that can edit vtt files:
Microsoft Windows
Software capable of saving vtt files:
Microsoft Windows
Software apps that create vtt files:
Microsoft Windows
Software applications that handle other tasks involving vtt files:
Microsoft Windows
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