Make subtitle editing simple and fun
Subsmith is an easy-to-use online subtitle editor that supports video preview, waveform visualization, real-time editing, and more features to make your subtitle creation more efficient.
Powerful yet Simple Features
Subsmith provides a series of practical features to make subtitle editing easy and enjoyable.
Video Preview
Supports real-time preview of video and audio files for more intuitive subtitle editing.
Waveform Visualization
Visually display audio content through waveform to help accurately locate subtitle timing.
Smart Search
Quickly find and replace subtitle content with support for regular expression matching.
SRT Support
Perfect support for SRT subtitle format, ensuring compatibility with mainstream players.
Bilingual Subtitles
Support bilingual subtitle editing and display with separate color and style settings for second language.
Font Styles
Comprehensive subtitle style customization including font, color, shadow, and background.
Letter Spacing
Precise control of subtitle text spacing to improve reading comfort.
Bottom Margin Control
Customize subtitle position on screen to adapt to different display needs.