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Free Subtitle Format Converter

Convert between SRT, WebVTT, and plain text subtitle formats instantly.

Auto-detect input format. Download or copy the output. 100% client-side.

Convert Subtitles in Seconds

Paste your subtitles, pick your format, download or copy.

SRT ↔ VTT Conversion

Convert between SRT and WebVTT formats with proper timestamp formatting and headers.

Auto-Detect Format

Paste any subtitle text and the tool automatically detects whether it's SRT, VTT, or plain text.

Download & Copy

Download the converted file with the correct extension, or copy to clipboard with one click.

Who Uses This?

Anyone who works with video subtitles and captions.

Video Editors

  • Convert SRT captions to VTT for web players
  • Prepare subtitles for different platforms
  • Extract plain text from timed subtitles

Content Creators

  • Convert YouTube SRT exports to other formats
  • Prepare captions for course platforms
  • Batch convert subtitle formats for localization

Frequently Asked Questions

Need to Clean Your Transcript? Try Our Cleaner

Remove timestamps, filler words, and speaker labels from any transcript before converting.

Ready to Extract Social Media Videos Data?

Extract video summaries, transcripts, comments, and engagement metrics from social media content with our powerful Social Media Data Extraction API.

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https://api.socialkit.dev/youtube/summarize?url=youtube.com/watch?v=dQw4w9WgXcQ
AI Summary
+transcript

Video discusses upcoming social media trends including AI-generated content...

• Full transcript available
Engagement
+15 metrics
94%
Rate
8.2
Score
• Views, likes, comments...
Topics
+keywords
AI ContentTrendsMarketing...
• Sentiment, entities...