A free Language Reactor alternative for YouTube
Pip Cue and Language Reactor solve a similar problem: turning YouTube into a place to actually learn a language. Each is better at different things. This page is the honest version.
Side by side
| Feature | Pip Cue | Language Reactor |
|---|---|---|
| YouTube transcript with translation | Yes — 100+ languages, click-to-seek | Yes — 100+ languages |
| Side-by-side dual subtitles | On the Pro waitlist | Yes — core feature |
| Save phrases and look up words | Bookmark the moment + send to NotebookLM | Built-in phrase saver and dictionary |
| A-B loop a phrase at slow speed | Yes — 0.25× to 2×, pitch preserved | Loop a sentence (limited speed control) |
| Picture-in-Picture floating window | Yes — three modes | No |
| Captions-only floating window | Yes | No |
| Send video to NotebookLM | Yes — one click | No |
| Works on Netflix | Standard PiP only (DRM-limited) | Yes — full support |
| Works on every site with HTML5 video | Yes | YouTube + Netflix focus |
| Free tier | Every feature above is free | Limited free tier |
| Privacy: data logged about videos you watch | None | See their privacy policy |
When Language Reactor is the better choice
If side-by-side dual subtitles are central to how you learn — for example, you want target-language and native-language captions visible at the same time on every sentence — Language Reactor has that as a core feature today. It also has a polished phrase-saver and dictionary built in for vocabulary practice, and it covers Netflix natively.
When Pip Cue is the better choice
- • You want the video floating — Pip Cue's three PiP modes keep the lecture or talk on top while you take notes
- • You loop and slow down a lot — drill the same phrase at 0.5× without pitch shift, with [ and ] markers
- • You want everything free — the entire feature set above runs without a subscription
- • You use NotebookLM for study — send a full transcript with one click
- • You want strong privacy — Pip Cue logs nothing about which videos you watch
Dual subtitles in Pip Cue
Dual / bilingual subtitles (target + native shown at the same time) are on the Pro waitlist. If that's the one thing you need, you can join the waitlist and keep using Language Reactor in the meantime — they ship that well today.
Try Pip Cue free
No account needed. Works alongside Language Reactor if you want both.
Add to Chrome — Free