Watermark Remover (Offline)

Watermark Remover helps remove a shared watermark from photos you own or have permission to modify. Removal runs on your device. Results vary: review each output before saving it.

Removal runs entirely on your phone — photos are never uploaded for processing. The app sends data only for feedback and ratings you submit, and for diagnostics (crash and hardware-check reports: on by default, can be turned off in Settings).

HOW IT WORKS

Add photos with the same watermark, at the same size and position. If you have clean originals or a transparent watermark PNG, you can add those too. Confirm suggested clean/watermarked pairs yourself; the app does not silently choose which copy is clean. With several marked photos it can learn a shared mark. With just one photo and no usable watermark, paint over the area instead. Processing time depends on your phone, image size, and watermark.

Compare before and after with a movable wipe. If the result is not satisfactory, refine the learned watermark with paint, erase, and colour-picking tools, then apply it to your pictures. Save or share the output when you are satisfied.

WHAT IT HANDLES

Shared semi-transparent marks, including repeating or tiled watermarks. A supplied watermark file or clean original can help when learning from marked photos alone is difficult.

WHAT IT DOES NOT DO

It cannot guarantee an invisible or exact restoration. Where repair is needed, an on-device inpainting model reconstructs pixels, not the original hidden detail. Mark-remaining numbers are estimates relative to the input, not proof of a clean result. Do not use this app to misrepresent ownership or remove marks you are not authorized to edit.

PRIVACY

No account, no ads. Photos are not uploaded for watermark-removal processing. Optional feedback can include a screenshot of the app, which may contain pictures visible on your screen, when Include screenshot is enabled and you send the report. Other diagnostics include result ratings, crash and memory reports, hardware-check results, and self-test summaries (once per install and after some updates). Automatic reports have controls in Settings. Diagnostics carry an anonymous install identifier.

Free, no account, no ads. Watermark removal runs on your device.

Recent changes:
Fixed a crash that could happen when cleaning started in the background. Large or unusual photos that ran out of memory or could not be decoded now show a clearer message. Photos of different sizes that share a corner watermark can be cleaned together. Removing a watermark now uses less memory.