Convert SRT → VTT Online — Free
Convert SubRip subtitle files to WebVTT format for HTML5 video.
Output will appear here
Free plan includes 100 conversions/day. Need more? Talk to us →
What is a .srt file?
SRT is a widely-used format in the Subtitle category. Convert SubRip subtitle files to WebVTT format for HTML5 video. Files in this format are commonly used across various tools, pipelines, and workflows.
What is a .vtt file?
VTT is a popular format in the Subtitle ecosystem. Converting from SRT to VTT gives you access to its unique features, broader tooling support, and improved interoperability.
How to convert SRT → VTT online
Paste your input
Type or paste your source data into the left Input panel.
Auto-convert fires
Results appear automatically as you type (600 ms debounce). Hit Ctrl+Enter to force-convert.
Review the output
Inspect the converted result in the right Output panel.
Copy or download
Click "Copy" to copy to clipboard, or download the output as a file.
Frequently asked questions
Is this SRT to VTT converter free?
Yes. The SRT → VTT tool is free for up to 100 conversions per day. Pro (1000/day) and Business (unlimited) plans unlock higher limits.
Is my data private? Does anything get uploaded?
Yes — the conversion runs entirely in your browser using JavaScript. Your data never leaves your device. No file is uploaded.
What is the maximum file size for SRT?
You can convert files up to 5 MB. If your file is larger, consider compressing it first or upgrading to a Business plan for increased limits.
What is the difference between SRT and VTT?
SRT and VTT are both formats in the Subtitle category, each with different use cases, tooling support, and feature sets. Convert SubRip subtitle files to WebVTT format for HTML5 video.
Can I convert multiple files at once?
Batch conversion is available on Pro and Business plans. Free users convert one file at a time.