About this tool
Watch Netflix and YouTube with dual subtitles. Hover any word for a pop-up dictionary…
Use cases and audience
待编辑核验
Input待编辑核验
→Output待编辑核验
Frequently asked questions
What is InterSub?
InterSub is a dual subtitles extension and a translator extension for Google Chrome, Microsoft Edge and Firefox. It shows interactive dual subtitles and instant word…
How do dual subtitles work in InterSub?
While you watch, InterSub shows two subtitle lines: the original and your native language. Hover over an unfamiliar word to see a pop-up dictionary…
Official website excerpt
Watch Netflix and YouTube with dual subtitles. Hover any word for a pop-up dictionary and save it to your…Read the original website ↗Sources
InterSubUpdated on 2026-10-20Before you start
Check availability, registration, limits and plans on the official site. Try a small sample before choosing.
This profile uses public official information, without full testing. Commercial terms, privacy, regional access and limits need further checks.
Basic profile · More checks pending
Scope: name, official link and basic purpose.
View original source