How to Fix Subtitle Delay Online
Learn how to fix subtitles that appear too early, too late, or drift out of sync. Includes when to use timing shift versus FPS conversion.
Subtitle Tools Blog
Guides, tips, and format explanations for working with subtitle files.
What Is an ASS Subtitle File? Advanced SubStation Alpha Explained
Learn what an ASS subtitle file is, why it supports styling and positioning, and when to keep ASS instead of converting to SRT.
What Is a VTT File? WebVTT Captions Explained
Learn what a VTT file is, how WebVTT captions work, and when to use VTT instead of SRT. Includes syntax examples, browser use cases, and conversion tips.
What Is an SRT File? Format Structure Explained
Learn what an SRT file is, how the SubRip subtitle format works, and where SRT files are used. Includes format anatomy, real examples, and common problems.
SRT vs VTT — Which Subtitle Format Should You Use?
SRT and VTT look almost identical but behave differently in browsers, players, and editors. Learn when each format is the right choice and how to convert between them.
ASS vs SRT — When Should You Convert and When Should You Keep the Original?
ASS subtitle files carry rich styling that SRT cannot represent. This guide explains when converting ASS to SRT makes sense and when keeping the original format is the better choice.