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March 10, 2026 · 5 min read

How to Get Real-Time Subtitles for YouTube

YouTube is one of the most popular platforms for watching videos, but language barriers can get in the way. Seagull adds real-time translated subtitles to YouTube on your desktop, so you can follow along in your language without missing a word.

Why you need subtitles for YouTube

YouTube connects viewers, learners, and content enthusiasts around the world for watching videos. But when the audio is in a language you do not speak, auto-generated captions are often inaccurate and rarely translate to your language. Language barriers turn what should be a productive or enjoyable experience into a frustrating one.

Translated subtitles change that. With Seagull, you can follow YouTube audio in your native language. Whether the speaker is using Japanese, Spanish, French, or any other supported language, you get instant subtitles on screen so you never lose track of the conversation.

Seagull works with any app on your desktop. No browser extensions, no plugins, no setup wizard. Just download, pick your language, and start listening.

How Seagull works with YouTube

Seagull captures system audio directly from your desktop, which means it works with YouTube without any plugins, extensions, or integrations. Open YouTube, start Seagull, pick your source and target languages, and you are ready to go.

The translated subtitles appear as a small floating overlay on your screen. You can reposition it anywhere, and it stays on top so you can keep YouTube in full view. Seagull supports 60+ languages and runs natively on Mac, Windows, and Linux.

How to Get Started

1
Download Seagull

Available for Mac, Windows, and Linux. The app installs in seconds and requires no configuration.

2
Pick your language

Choose the language being spoken and the language you want to see. Seagull supports 40+ languages out of the box.

3
Start listening

Seagull will transcribe and translate audio from any app in real time. Captions appear in a small overlay on your screen.

Frequently Asked Questions

Does Seagull need a plugin to work with YouTube?

No. Seagull captures system audio from your desktop, so it works with YouTube and every other app without any plugins, browser extensions, or special integrations.

What languages can I translate YouTube audio into?

Seagull supports over 60 languages for real-time translation. You can translate YouTube audio from any supported spoken language into subtitles in your preferred language.

Download Seagull Free

Available for Mac, Windows, and Linux. 1 hour free trial included.