LanguageVTT
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.
What is vtt file?
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.
How to open vtt file?
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.
How to convert vtt file?
Use compatible tools to transform *.vtt files to other formats.
Suggested software to open vtt file:
Associated software actions with the vtt file
Software applications that can open vtt files:
Sublime Text (Microsoft Windows)
PSPad (Microsoft Windows)
NotePad++ text editor (Microsoft Windows)
Gaupol Subtitle Editor (Microsoft Windows)
Sublime Text for Mac (Apple macOS / Mac OS X)
Sublime Text for Linux (Linux/Unix)
Software applications that can edit vtt files:
Sublime Text (Microsoft Windows)
PSPad (Microsoft Windows)
NotePad++ text editor (Microsoft Windows)
Gaupol Subtitle Editor (Microsoft Windows)
Sublime Text for Mac (Apple macOS / Mac OS X)
Sublime Text for Linux (Linux/Unix)
Software capable of saving vtt files:
Sublime Text (Microsoft Windows)
PSPad (Microsoft Windows)
NotePad++ text editor (Microsoft Windows)
Gaupol Subtitle Editor (Microsoft Windows)
Sublime Text for Mac (Apple macOS / Mac OS X)
Sublime Text for Linux (Linux/Unix)
Programs for viewing vtt files:
Google Chrome (Microsoft Windows)
Firefox (Microsoft Windows)
Opera browser (Microsoft Windows)
Google Chrome for Mac (Apple macOS / Mac OS X)
Firefox for Mac (Apple macOS / Mac OS X)
Opera browser for Mac (Apple macOS / Mac OS X)
Safari (Apple macOS / Mac OS X)
Google Chrome for Linux (Linux/Unix)
Firefox for Linux (Linux/Unix)
Opera browser for Linux (Linux/Unix)
VisionTools Pro-e project
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.
How to open vtt file?
Use VisionTools Pro-e to open .vtt project files.
How to convert vtt file?
VisionTools is able to export .vtt files to other formats.
Suggested software to open vtt file:
Associated software actions with the vtt file
Software applications that can open vtt files:
VisionTools Pro-e (Microsoft Windows)
Software applications that can edit vtt files:
VisionTools Pro-e (Microsoft Windows)
Software capable of saving vtt files:
VisionTools Pro-e (Microsoft Windows)
Software apps that create vtt files:
VisionTools Pro-e (Microsoft Windows)
Software applications that handle other tasks involving vtt files:
VisionTools Pro-e (Microsoft Windows)