Free online subtitle converter
Free SRT to VTT Converter Online
Convert SRT to VTT online for free. Paste or upload a subtitle file, preview the converted output, then copy or download the result without signup.
Convert subtitle files for free
Use this free online subtitle converter to paste or upload subtitles, choose a format, and download a clean converted file.
Your VTT output will appear here.
Files stay in your browser.
How it works
How to convert SRT to VTT
Add SRT captions
Paste your SRT text or upload an .srt subtitle file.
Convert timestamps
The tool rewrites SRT timing into WebVTT timing and adds the VTT header.
Download VTT
Copy the result or download a .vtt file for your web video workflow.
Format notes
Use VTT when your video lives on the web
WebVTT is designed for web video captions and metadata tracks.
Web player friendly
VTT is commonly used with HTML5 video players and browser-based learning tools.
Timing preserved
Caption start and end times are preserved while the timestamp punctuation changes.
Text retained
Cue text and line breaks are kept so the converted captions remain readable.
Use cases
When SRT to VTT conversion helps
Website videos
Use VTT captions with embedded HTML5 videos and web players.
Course platforms
Prepare captions for LMS tools and course pages that request WebVTT.
Product docs
Add caption tracks to demos, tutorials, and help videos.
Related tools
More subtitle conversion tools
Subtitle Converter
Convert between common subtitle formats in your browser.
VTT to SRT
Turn WebVTT captions into SubRip SRT files.
SRT to TXT
Extract readable transcript text from SRT files.
SRT to ASS
Convert SRT subtitles to Advanced SubStation Alpha.
VTT to TXT
Extract plain text from WebVTT caption files.
Related subtitle workflow
More ways to prepare subtitle files
Use these related pages when you need to edit, generate, or convert another subtitle format.
Free Online Subtitle Converter
Convert subtitle files online for free. Paste or upload SRT and VTT files, then convert SRT to VTT, VTT to SRT, SRT to TXT, SRT to ASS, or VTT to TXT in your browser.
Free Online Subtitle Editor
Edit subtitles online for free. Paste or upload SRT and VTT files, fix timing, sync subtitle lines, validate overlaps, and export SRT, VTT, TXT, or ASS.
Auto Subtitle Generator for Videos
Generate AI subtitles and captions for videos. Create captioned clips for Shorts, Reels, TikTok, podcasts, and interviews with CaptionBolt.
Need captions from video?
Generate and style subtitles with CaptionBolt
When you need more than SRT to VTT conversion, CaptionBolt helps generate subtitles, style captions, and export social-ready videos.
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