YouTube Sub Blur
Blur hard subtitles on YouTube videos for language immersion
As of June 2026, YouTube Sub Blur has — users in the Accessibility category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.4.4
Manifest V3
90-day change · In the last 90 days this extension 1 version update.
History
9 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 48 | — | — | 1.4.3 |
| Apr 17, 2026 | 43 | — | — | 1.4.4 |
| Apr 24, 2026 | 54 | — | — | 1.4.4 |
| May 1, 2026 | 51 | — | — | 1.4.4 |
| May 8, 2026 | 52 | — | — | 1.4.4 |
| May 12, 2026 | 68 | — | — | 1.4.4 |
| May 18, 2026 | 64 | — | — | 1.4.4 |
| May 24, 2026 | 62 | — | — | 1.4.4 |
| May 31, 2026 | 1.0K | — | — | 1.4.4 |
| Now | — | — | — | 1.4.4 |
Permissions & access
- Permissions
- storage
- Host access
- http://127.0.0.1:7331/*, http://127.0.0.1:8765/*
Screenshots
About
Hide hard-coded (burned-in) subtitles on YouTube videos with a movable, resizable blur box. Built for language immersion learners. Features: Toggle blur overlay with Alt+B Drag to move, drag edges to resize -- position is saved automatically Review Mode (Alt+R) -- rewinds and replays with subs visible, then blurred to test your listening 1-pass or 2-pass review (2-pass also replays blurred to confirm listening) Auto Review Mode -- continuous mode that loops chunk by chunk OCR subtitle mining (Alt+M) -- extract text from hard subs for dictionary lookup Anki integration -- automatically attaches screenshot and sentence audio to new cards Adjustable blur strength, rewind duration, and more in settings The blur box works instantly with no setup. OCR and Anki features require a local Python server -- see GitHub for instructions. Setup guide & source code: https://github.com/kenzofnu/Youtube-Sub-Blur
Technical
- Version
- 1.4.4
- Manifest
- V3
- Size
- 16.81KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- hmmnmcgcofibhdgiebicacdpihhcplgl
- Developer ID
- u29abbefc5ba73957c0e2dcbc9e793f99
- Developer Email
- [email protected]
- Created
- Mar 11, 2026
- Last Updated (Store)
- Apr 1, 2026
- Last Scraped
- Jun 6, 2026
- Website
- —
- Support URL
- —
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Data sourced from the Chrome Web Store · last verified Jun 6, 2026.