See it in action
A UI you won't get lost in
Three tabs — Image, Video and a built-in Guide. Dark, modern, and responsive while the AI works.
Unmark AI redraws the pixels behind any watermark, logo or subtitle — in one click. No registry edits, no upload, no trial limits. Just elegant AI inpainting on your own machine.
MIGAN × ONNX Runtime × FFmpeg — one zip file, no Python install
The MIGAN model — MI-GAN for multi-image inpainting, published at ICCV 2026 by Picsart AI — drives every pixel. Converted to ONNX so it runs fast on plain CPU, with no cloud service in the loop.
Built for people who just want the watermark gone. Your files never leave your computer.
MIGAN regenerates the covered area from surrounding pixels — not a blur, not an ugly smudge.
~0.5 s per 1024×1024 block on a normal PC. Big photos are tiled automatically.
Queue a whole folder, paint once, export everything. Audio is kept — FFmpeg ships inside the app.
Everything runs locally. No uploads, no accounts, no watermark on your output.
Load an image or a video (MP4, MKV, AVI, MOV, WEBM). Drag any size — 4K photos included.
Brush over the watermark with your mouse. A red overlay shows the area MIGAN will erase and rebuild.
Hit remove, watch the live progress bar, and save the clean image or video wherever you like.
Three tabs — Image, Video and a built-in Guide. Dark, modern, and responsive while the AI works.
No subscriptions, no hidden plans. If Unmark saved you time, buy us a coffee.
No Python, no ffmpeg install, no drivers. One ~123 MB zip that unpacks to a portable folder you can run from anywhere.
No. The MIGAN model runs locally on your computer with ONNX Runtime. Your photos and videos never leave your machine — it works even fully offline.
MIGAN regenerates the marked area from surrounding content, so results are far cleaner than blur or clone fixes. For best results, cover the whole watermark — a slightly bigger brush area is harmless.
Yes — that's the point. MIGAN runs fast on plain CPU (~0.5 s per 1024 px block). Large photos are processed tile-by-tile automatically.
Yes. Paint the watermark mask once and it applies to the whole clip (single file) or to every file in your batch queue. Audio is preserved via bundled FFmpeg.
No watermark on output and no trial limits. The app is free and open-source in spirit — supported entirely by optional donations.