UnMarkAI - Video Text & Watermark Remover

Yes. You can process the full frame for a complete cleanup, or switch to box select mode and place a selection rectangle precisely over the watermark area you want to target. This is especially useful when the watermark occupies only a corner or a small region of the video. Tighter selections give the AI more surroundi

Yes. AI video generators sometimes produce malformed captions, garbled text, or subtitle artifacts that ruin an otherwise good output. UnmarkAI can clean these up the same way it handles watermarks — use full-frame mode for scattered artifacts across the entire frame, or box select to target a specific subtitle region.

Most videos are processed within a few minutes. Processing time depends on three factors: the video resolution, the total duration, and the size of the selected cleanup area. Short social clips under 60 seconds typically finish in under 2 minutes, while longer 4K videos may take 5–10 minutes. You can track progress fro

No. UnmarkAI is built to preserve the original resolution, frame rate, and color fidelity of your source video. The AI inpainting targets only the watermark region and blends the result seamlessly with the surrounding pixels — there is no recompression or quality loss applied to the rest of the frame. Keeping the selec

Privacy is a core priority. Your uploaded videos are processed over a secure connection and automatically deleted from our servers after the retention period, which ranges from 3 to 30 days depending on your plan. We never share, store, or use your content for any purpose beyond the cleanup task you initiate. No third