Unmark
Remove watermarks and unwanted objects from photos, entirely on-device
新版本 0.4.0
Removed automatic vendor watermark detection, it was unreliable. Batch process now works by drawing one watermark box on a preview photo and reusing it across the whole batch, instead of guessing a vendor's watermark position.
Unmark lets you paint over a watermark, logo, or unwanted object in a photo and
erase it, entirely on your phone, with no internet connection required and nothing
uploaded anywhere.
Watermark removal uses a small, pure-Kotlin nearest-fill and smoothing algorithm.
There is no AI/ML model, no bundled weights, and no native code. See the project
README for how it works.
Features:
* On-device inpainting, no cloud processing, no network permission
* Manual brush selection with adjustable brush size
* Undo last stroke / reset mask, original photo is never overwritten
* Automatic metadata stripping (EXIF, XMP, possible C2PA) on save, with a scan showing
you what was found in the photo before it's gone
* Save result to your gallery or share it directly
* No ads, no trackers, no analytics, no account required
erase it, entirely on your phone, with no internet connection required and nothing
uploaded anywhere.
Watermark removal uses a small, pure-Kotlin nearest-fill and smoothing algorithm.
There is no AI/ML model, no bundled weights, and no native code. See the project
README for how it works.
Features:
* On-device inpainting, no cloud processing, no network permission
* Manual brush selection with adjustable brush size
* Undo last stroke / reset mask, original photo is never overwritten
* Automatic metadata stripping (EXIF, XMP, possible C2PA) on save, with a scan showing
you what was found in the photo before it's gone
* Save result to your gallery or share it directly
* No ads, no trackers, no analytics, no account required
版本
尽管下面提供了 APK 安装包的下载选项，但你应该注意，以这种方式安装将不会收到更新通知，这是一种不太安全的下载方式。 我们建议你安装使用 F-Droid 客户端。
下载 F-Droid-
该版本需要 Android 10 及以上版本。
此包由原始开发者构建并签名，并保证对应于此源代码 tarball。