---
title: "Netflix Dual subtitle for learning languages – Chrome extension stats, history and permissions"
description: "20,000 users, rated 3.13 by 69 people. Version 2.5.2, updated 2026-10-03. Requests 2 permissions."
url: "https://extensiontracker.com/extension/oejbkdefifpkcldpkdfkhigapiifmjcl"
---

# Netflix Dual subtitle for learning languages

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 3.13 from 69 ratings
- Last checked: 2026-11-09 05:14 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #3,895 of 292,131 live extensions
- Rank in Education: #135 of 12,901

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Display two subtitle languages at the same time for language learning. Rewind to the start of phrases. Pause at the end of phrases.

- Extension ID: `oejbkdefifpkcldpkdfkhigapiifmjcl`
- Developer: [niko](https://extensiontracker.com/developer/u78618c44d55bb1ac87e5fc038ba897cc)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2018-06-29
- Last updated: 2026-10-03
- Version: `2.5.2`
- Size: 15.0 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://niko-pay.appspot.com/`
- Support page: `https://docs.google.com/forms/d/e/1FAIpQLScfgkQ7mDiuZx0sdoox953I-vD6ouzUIUFPfQWkeqrnniuKMQ/viewform`
- Chrome Web Store: <https://chromewebstore.google.com/detail/netflix-dual-subtitle-for/oejbkdefifpkcldpkdfkhigapiifmjcl>
- View its code or download CRX: <https://crxpeek.com/extension/oejbkdefifpkcldpkdfkhigapiifmjcl>
- Search Google for the ID: <https://www.google.com/search?q=%22oejbkdefifpkcldpkdfkhigapiifmjcl%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-09 | 20,000 | 3.13 | 69 |
| 2026-11-01 | 20,000 | 3.13 | 69 |
| 2026-10-25 | 20,000 | 3.13 | 69 |
| 2026-10-17 | 20,000 | 3.13 | 69 |
| 2026-10-11 | 20,000 | 3.13 | 69 |
| 2026-10-04 | 20,000 | 3.16 | 68 |
| 2026-10-03 | 20,000 | 3.16 | 68 |
| 2026-09-27 | 20,000 | 3.16 | 68 |

## What changed

Every change found on a check, newest first.

- 2026-10-04: New version `2.5.2`, replacing `2.5.1`.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://www.netflix.com/*`: www.netflix.com

### Sites where it runs scripts

- `https://www.netflix.com/*`: www.netflix.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Netflix 同時字幕で英語学習](https://extensiontracker.com/extension/gibmkmmdicoffkhjkfimmjkojjopoagg) | 20,000 | 4.18 | 71 | Education |
| [Hulu 同時字幕で英語学習](https://extensiontracker.com/extension/lmmahellpnmhbpmimpebhikpjhiojhok) | 6,000 | 3.44 | 25 | Education |
| [Summfinity for YouTube - Summaries Unlimited](https://extensiontracker.com/extension/nmonjeimcmoipanoggcomconfhchnaml) | 2 | – | – | Tools |

All 4 extensions by [niko](https://extensiontracker.com/developer/u78618c44d55bb1ac87e5fc038ba897cc).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-09 05:14 UTC; next check around 2026-11-16.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Netflix Dual subtitle for learning languages” (oejbkdefifpkcldpkdfkhigapiifmjcl). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/oejbkdefifpkcldpkdfkhigapiifmjcl. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_oejbkdefifpkcldpkdfkhigapiifmjcl,
  title   = {Netflix Dual subtitle for learning languages (oejbkdefifpkcldpkdfkhigapiifmjcl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/oejbkdefifpkcldpkdfkhigapiifmjcl},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/oejbkdefifpkcldpkdfkhigapiifmjcl>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.