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Subtitle Blocker

Overlay to mask hard-coded subtitles on videos and social media.
This super-niche application was developed purely to deal with a strong dislike of the fast-moving, distracting subtitles that are hard-coded into many social media videos and cannot be turned off.

When enabled, the overlay can either be docked as a small unobtrusive tab on the side of the screen, or expanded into a resizable, moveable rectangle which can be dragged to cover the area displaying subtitles. Colours, opacity, which edge the tab pins to, and symmetric (centre-anchored) resize are all configurable.

Basic operation should be completely obvious:

• Tap the chevrons » in the middle of the overlay to collapse it to a side tab.
• Tap the tab to expand it again.
• Drag any corner to resize.
• Drag anywhere else to move.
• Triple-tap the overlay to open Settings.

You can add the "Sub Blocker" tile to your Android Quick Settings panel (swipe down, tap the edit pencil, drag the tile into your active tiles) to quickly toggle the overlay on and off without opening the app.

Feedback and feature requests are welcome.

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid
  • Version 1.1 (2) suggested Added on May 15, 2026

    This version requires Android 8.0 or newer.

    It is built and signed by F-Droid, and guaranteed to correspond to this source tarball.

    Permissions
    • run foreground service
      Allows the app to make use of foreground services.
    • run foreground service with the type "specialUse"
      Allows the app to make use of foreground services with the type "specialUse"
    • show notifications
      Allows the app to show notifications
    • This app can appear on top of other apps
      This app can appear on top of other apps or other parts of the screen. This may interfere with normal app usage and change the way that other apps appear.
    • com.subtitlescreen.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

    Download APK 4.6 MiB PGP Signature | Build Log