YouTube Subtitle Pro

Customize YouTube subtitles with local fonts, SRT files, cleanup tools, and Arabic/English presets.

Make YouTube subtitles easier to read and more comfortable to watch. YouTube Subtitle Pro gives you full control over how subtitles look and behave directly inside YouTube. Use your favorite fonts, create separate setups for Arabic and English, and customize subtitles without leaving the video. Key features: Use custom local fonts from your device Create separate subtitle presets for Arabic and English Proper RTL support for Arabic captions Load local SRT subtitle files directly into YouTube Improve auto-caption readability with Phrase Mode Remove noisy caption lines, symbols, and unwanted text Create custom blocked-word filters Preserve YouTube's native caption dragging behavior Easily adjust subtitle height Fine-tune font, size, weight, colors, opacity, background, spacing, and stroke Open the in-video settings panel with Alt+S Privacy first: All settings are stored locally in Chrome. Custom fonts and SRT files are processed on your device and are never uploaded to external servers. Perfect for movies, lectures, tutorials, podcasts, and language learning. If subtitles are an important part of how you watch YouTube, YouTube Subtitle Pro gives you the tools to make them clearer, cleaner, and easier to follow. What's new in v3.0.1 Improved Arabic and English subtitle switching More reliable styling after subtitle language changes Better compatibility with both standard and creator-styled captions Preserved native YouTube caption dragging Improved subtitle height adjustment Better overall stability and playback experience