Convert SUB to SRT
Transform MicroDVD (.sub) subtitle files to SubRip Text (.srt) format
Drop your SUB (MicroDVD) file here or click to browse
Supported: .sub files (max 10MB)
Why Convert SUB to SRT?
Converting from MicroDVD to SubRip Text gives you access to SRT's unique features and capabilities. The most universal subtitle format, compatible with virtually all video players and platforms
SRT works with virtually every video player, platform, and device worldwide.
Plain text format that's easy to create, edit, and troubleshoot.
Minimal formatting means smaller files and faster loading.
Accepted by YouTube, Vimeo, Facebook, and all major video platforms.
Common Use Cases
- YouTube uploads - Add subtitles to your YouTube videos
- Social media - Share videos with captions on Facebook, Instagram, TikTok
- Video editing - Import subtitles into video editing software
- Universal playback - Ensure compatibility across all devices and players
SUB vs SRT: Key Differences
| Feature | SUB | SRT |
|---|---|---|
| Format Type | Frame-based | Plain text |
| Time Format | Frame numbers | HH:MM:SS,mmm |
| Header | None | None |
| Styling | Minimal | None |
| Positioning | Bottom center | Bottom center only |
| File Size | Small | Small |
| Compatibility | DivX players | Universal |
How the Conversion Works
Our SUB to SRT converter automatically handles all the technical differences between formats:
- Parses SUB file structure and extracts subtitle data
- Converts time codes from SUB to SRT format
- Preserves all subtitle text and timing information
- Maintains proper character encoding (UTF-8)
- Generates valid SRT file ready for use
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Need a different format?
We support conversion between all major subtitle formats
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